/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe-After.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/mix026_power.opt_tso.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-bf34d27 [2022-01-19 11:09:13,449 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-01-19 11:09:13,451 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-01-19 11:09:13,495 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-01-19 11:09:13,495 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-01-19 11:09:13,497 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-01-19 11:09:13,499 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-01-19 11:09:13,503 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-01-19 11:09:13,504 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-01-19 11:09:13,508 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-01-19 11:09:13,509 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-01-19 11:09:13,510 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-01-19 11:09:13,510 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-01-19 11:09:13,512 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-01-19 11:09:13,513 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-01-19 11:09:13,515 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-01-19 11:09:13,516 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-01-19 11:09:13,516 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-01-19 11:09:13,518 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-01-19 11:09:13,522 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-01-19 11:09:13,522 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-01-19 11:09:13,523 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-01-19 11:09:13,524 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-01-19 11:09:13,525 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-01-19 11:09:13,530 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-01-19 11:09:13,530 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-01-19 11:09:13,530 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-01-19 11:09:13,532 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-01-19 11:09:13,532 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-01-19 11:09:13,533 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-01-19 11:09:13,533 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-01-19 11:09:13,534 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-01-19 11:09:13,535 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-01-19 11:09:13,536 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-01-19 11:09:13,537 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-01-19 11:09:13,537 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-01-19 11:09:13,538 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-01-19 11:09:13,538 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-01-19 11:09:13,538 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-01-19 11:09:13,539 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-01-19 11:09:13,540 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-01-19 11:09:13,540 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe-After.epf [2022-01-19 11:09:13,565 INFO L113 SettingsManager]: Loading preferences was successful [2022-01-19 11:09:13,566 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-01-19 11:09:13,567 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-01-19 11:09:13,567 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-01-19 11:09:13,567 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-01-19 11:09:13,567 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-01-19 11:09:13,567 INFO L138 SettingsManager]: * Use SBE=true [2022-01-19 11:09:13,568 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-01-19 11:09:13,568 INFO L138 SettingsManager]: * sizeof long=4 [2022-01-19 11:09:13,568 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-01-19 11:09:13,568 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-01-19 11:09:13,568 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-01-19 11:09:13,568 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-01-19 11:09:13,569 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-01-19 11:09:13,569 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-01-19 11:09:13,569 INFO L138 SettingsManager]: * sizeof long double=12 [2022-01-19 11:09:13,569 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-01-19 11:09:13,569 INFO L138 SettingsManager]: * Use constant arrays=true [2022-01-19 11:09:13,569 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-01-19 11:09:13,569 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-01-19 11:09:13,569 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-01-19 11:09:13,569 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-01-19 11:09:13,569 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-01-19 11:09:13,570 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-19 11:09:13,570 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-01-19 11:09:13,570 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-01-19 11:09:13,570 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-01-19 11:09:13,571 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-01-19 11:09:13,571 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-01-19 11:09:13,571 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-01-19 11:09:13,571 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-01-19 11:09:13,571 INFO L138 SettingsManager]: * When to check the insufficient erros location relative to the other error locations=AFTER [2022-01-19 11:09:13,571 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-01-19 11:09:13,756 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-01-19 11:09:13,772 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-01-19 11:09:13,774 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-01-19 11:09:13,775 INFO L271 PluginConnector]: Initializing CDTParser... [2022-01-19 11:09:13,779 INFO L275 PluginConnector]: CDTParser initialized [2022-01-19 11:09:13,781 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix026_power.opt_tso.opt.i [2022-01-19 11:09:13,820 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0019cd6a4/79b88c21aec64d95be2f898a81a1988e/FLAG17284c1c7 [2022-01-19 11:09:14,273 INFO L306 CDTParser]: Found 1 translation units. [2022-01-19 11:09:14,274 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix026_power.opt_tso.opt.i [2022-01-19 11:09:14,290 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0019cd6a4/79b88c21aec64d95be2f898a81a1988e/FLAG17284c1c7 [2022-01-19 11:09:14,628 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0019cd6a4/79b88c21aec64d95be2f898a81a1988e [2022-01-19 11:09:14,629 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-01-19 11:09:14,631 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-01-19 11:09:14,643 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-01-19 11:09:14,643 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-01-19 11:09:14,646 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-01-19 11:09:14,646 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.01 11:09:14" (1/1) ... [2022-01-19 11:09:14,648 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2240aa05 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 11:09:14, skipping insertion in model container [2022-01-19 11:09:14,648 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.01 11:09:14" (1/1) ... [2022-01-19 11:09:14,659 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-01-19 11:09:14,712 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-01-19 11:09:14,867 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix026_power.opt_tso.opt.i[1001,1014] [2022-01-19 11:09:15,006 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-19 11:09:15,011 INFO L203 MainTranslator]: Completed pre-run [2022-01-19 11:09:15,019 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix026_power.opt_tso.opt.i[1001,1014] [2022-01-19 11:09:15,045 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-19 11:09:15,068 INFO L208 MainTranslator]: Completed translation [2022-01-19 11:09:15,068 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 11:09:15 WrapperNode [2022-01-19 11:09:15,068 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-01-19 11:09:15,069 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-01-19 11:09:15,069 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-01-19 11:09:15,069 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-01-19 11:09:15,075 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 11:09:15" (1/1) ... [2022-01-19 11:09:15,104 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 11:09:15" (1/1) ... [2022-01-19 11:09:15,133 INFO L137 Inliner]: procedures = 177, calls = 69, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 193 [2022-01-19 11:09:15,134 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-01-19 11:09:15,134 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-01-19 11:09:15,134 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-01-19 11:09:15,134 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-01-19 11:09:15,140 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 11:09:15" (1/1) ... [2022-01-19 11:09:15,140 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 11:09:15" (1/1) ... [2022-01-19 11:09:15,152 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 11:09:15" (1/1) ... [2022-01-19 11:09:15,153 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 11:09:15" (1/1) ... [2022-01-19 11:09:15,161 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 11:09:15" (1/1) ... [2022-01-19 11:09:15,163 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 11:09:15" (1/1) ... [2022-01-19 11:09:15,165 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 11:09:15" (1/1) ... [2022-01-19 11:09:15,182 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-01-19 11:09:15,183 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-01-19 11:09:15,183 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-01-19 11:09:15,183 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-01-19 11:09:15,184 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 11:09:15" (1/1) ... [2022-01-19 11:09:15,189 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-19 11:09:15,196 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-19 11:09:15,237 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-01-19 11:09:15,286 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-01-19 11:09:15,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-01-19 11:09:15,316 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-01-19 11:09:15,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-01-19 11:09:15,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-01-19 11:09:15,317 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-01-19 11:09:15,317 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-01-19 11:09:15,317 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-01-19 11:09:15,317 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-01-19 11:09:15,317 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-01-19 11:09:15,317 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2022-01-19 11:09:15,317 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2022-01-19 11:09:15,317 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2022-01-19 11:09:15,317 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2022-01-19 11:09:15,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-01-19 11:09:15,317 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-01-19 11:09:15,318 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-01-19 11:09:15,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-01-19 11:09:15,319 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-01-19 11:09:15,450 INFO L234 CfgBuilder]: Building ICFG [2022-01-19 11:09:15,451 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-01-19 11:09:15,874 INFO L275 CfgBuilder]: Performing block encoding [2022-01-19 11:09:16,141 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-01-19 11:09:16,142 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-01-19 11:09:16,143 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.01 11:09:16 BoogieIcfgContainer [2022-01-19 11:09:16,144 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-01-19 11:09:16,145 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-01-19 11:09:16,145 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-01-19 11:09:16,147 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-01-19 11:09:16,147 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.01 11:09:14" (1/3) ... [2022-01-19 11:09:16,148 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a568e59 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.01 11:09:16, skipping insertion in model container [2022-01-19 11:09:16,148 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 11:09:15" (2/3) ... [2022-01-19 11:09:16,148 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a568e59 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.01 11:09:16, skipping insertion in model container [2022-01-19 11:09:16,148 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.01 11:09:16" (3/3) ... [2022-01-19 11:09:16,149 INFO L111 eAbstractionObserver]: Analyzing ICFG mix026_power.opt_tso.opt.i [2022-01-19 11:09:16,153 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-01-19 11:09:16,153 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-01-19 11:09:16,154 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-01-19 11:09:16,199 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,199 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,200 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,200 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,200 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,200 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,200 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,200 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,200 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,201 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,201 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,201 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,201 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,202 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,202 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,202 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,202 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,202 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,202 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,202 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,203 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,203 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,203 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,203 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,203 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,203 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,203 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,203 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,203 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,204 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,204 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,204 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,204 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,204 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,204 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,204 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,204 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,204 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,204 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,205 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,205 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,205 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,205 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,205 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,205 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,205 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,210 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,210 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,211 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,211 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,211 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,211 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,211 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,211 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,211 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,212 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,212 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,212 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,212 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,212 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,212 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,212 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,212 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,212 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,212 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,212 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,213 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,213 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,213 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,213 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,213 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,213 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,213 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,214 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,214 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,214 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,214 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,215 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,215 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,215 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,215 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,215 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,215 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,215 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,217 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,218 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,219 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,219 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,220 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,222 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,227 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,227 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,227 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,227 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,227 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,228 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,228 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,228 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,228 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,228 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,228 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,228 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,229 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,229 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,229 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,229 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,229 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,229 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,229 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,229 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,229 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,230 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,230 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,230 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,230 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,230 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,230 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,230 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,231 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,231 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,231 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,231 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,232 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,232 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,232 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,232 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,232 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,232 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,232 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,232 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,232 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,233 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,233 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,233 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,233 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,233 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,233 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,234 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,234 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,234 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,234 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,234 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,234 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,234 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,235 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,235 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,236 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,236 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,236 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,236 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,236 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,236 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,236 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,237 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,237 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,237 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,237 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,237 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,237 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,237 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,237 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,237 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,238 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,238 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,238 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,238 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,238 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,239 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,239 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,239 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,240 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,240 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,240 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,240 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,243 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,243 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,244 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,244 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,244 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,244 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,244 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,244 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,245 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,245 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,246 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,246 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,246 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,246 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,247 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,247 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,247 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,247 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,247 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,247 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,248 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,248 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,248 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,248 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,248 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,249 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,249 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,249 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,249 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,249 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,249 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,249 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,250 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,250 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,250 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,250 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,250 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,250 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,251 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,251 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,251 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,252 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,254 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,255 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,255 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,256 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,256 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,256 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,256 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,256 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,256 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,256 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,256 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,257 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,257 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,257 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,257 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,257 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,257 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 11:09:16,258 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-01-19 11:09:16,315 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-01-19 11:09:16,324 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=false, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-01-19 11:09:16,324 INFO L340 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2022-01-19 11:09:16,338 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 148 places, 137 transitions, 294 flow [2022-01-19 11:09:16,396 INFO L129 PetriNetUnfolder]: 2/133 cut-off events. [2022-01-19 11:09:16,396 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-01-19 11:09:16,400 INFO L84 FinitePrefix]: Finished finitePrefix Result has 146 conditions, 133 events. 2/133 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 72 event pairs, 0 based on Foata normal form. 0/129 useless extension candidates. Maximal degree in co-relation 91. Up to 2 conditions per place. [2022-01-19 11:09:16,400 INFO L82 GeneralOperation]: Start removeDead. Operand has 148 places, 137 transitions, 294 flow [2022-01-19 11:09:16,410 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 144 places, 133 transitions, 278 flow [2022-01-19 11:09:16,432 INFO L129 PetriNetUnfolder]: 0/65 cut-off events. [2022-01-19 11:09:16,433 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-01-19 11:09:16,433 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 11:09:16,433 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 11:09:16,434 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting P1Err0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2022-01-19 11:09:16,439 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 11:09:16,439 INFO L85 PathProgramCache]: Analyzing trace with hash -535244527, now seen corresponding path program 1 times [2022-01-19 11:09:16,451 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 11:09:16,452 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [142730594] [2022-01-19 11:09:16,452 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 11:09:16,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 11:09:16,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 11:09:16,808 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 11:09:16,809 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 11:09:16,809 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [142730594] [2022-01-19 11:09:16,809 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [142730594] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 11:09:16,810 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 11:09:16,810 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-01-19 11:09:16,821 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [381801524] [2022-01-19 11:09:16,821 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 11:09:16,827 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-19 11:09:16,827 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 11:09:16,867 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-19 11:09:16,878 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-19 11:09:16,880 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 122 out of 137 [2022-01-19 11:09:16,892 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 144 places, 133 transitions, 278 flow. Second operand has 3 states, 3 states have (on average 123.33333333333333) internal successors, (370), 3 states have internal predecessors, (370), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:09:16,892 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 11:09:16,892 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 122 of 137 [2022-01-19 11:09:16,893 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 11:09:17,067 INFO L129 PetriNetUnfolder]: 109/538 cut-off events. [2022-01-19 11:09:17,068 INFO L130 PetriNetUnfolder]: For 21/21 co-relation queries the response was YES. [2022-01-19 11:09:17,072 INFO L84 FinitePrefix]: Finished finitePrefix Result has 764 conditions, 538 events. 109/538 cut-off events. For 21/21 co-relation queries the response was YES. Maximal size of possible extension queue 29. Compared 2717 event pairs, 67 based on Foata normal form. 22/515 useless extension candidates. Maximal degree in co-relation 706. Up to 131 conditions per place. [2022-01-19 11:09:17,075 INFO L132 encePairwiseOnDemand]: 132/137 looper letters, 15 selfloop transitions, 2 changer transitions 0/135 dead transitions. [2022-01-19 11:09:17,075 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 144 places, 135 transitions, 322 flow [2022-01-19 11:09:17,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-19 11:09:17,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-01-19 11:09:17,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 388 transitions. [2022-01-19 11:09:17,088 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9440389294403893 [2022-01-19 11:09:17,089 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 388 transitions. [2022-01-19 11:09:17,089 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 388 transitions. [2022-01-19 11:09:17,095 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 11:09:17,096 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 388 transitions. [2022-01-19 11:09:17,100 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 129.33333333333334) internal successors, (388), 3 states have internal predecessors, (388), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:09:17,105 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 137.0) internal successors, (548), 4 states have internal predecessors, (548), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:09:17,105 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 137.0) internal successors, (548), 4 states have internal predecessors, (548), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:09:17,107 INFO L186 Difference]: Start difference. First operand has 144 places, 133 transitions, 278 flow. Second operand 3 states and 388 transitions. [2022-01-19 11:09:17,107 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 144 places, 135 transitions, 322 flow [2022-01-19 11:09:17,110 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 140 places, 135 transitions, 316 flow, removed 0 selfloop flow, removed 4 redundant places. [2022-01-19 11:09:17,112 INFO L242 Difference]: Finished difference. Result has 140 places, 129 transitions, 270 flow [2022-01-19 11:09:17,113 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=137, PETRI_DIFFERENCE_MINUEND_FLOW=266, PETRI_DIFFERENCE_MINUEND_PLACES=138, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=129, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=127, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=270, PETRI_PLACES=140, PETRI_TRANSITIONS=129} [2022-01-19 11:09:17,116 INFO L334 CegarLoopForPetriNet]: 144 programPoint places, -4 predicate places. [2022-01-19 11:09:17,116 INFO L470 AbstractCegarLoop]: Abstraction has has 140 places, 129 transitions, 270 flow [2022-01-19 11:09:17,116 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 123.33333333333333) internal successors, (370), 3 states have internal predecessors, (370), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:09:17,116 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 11:09:17,116 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 11:09:17,117 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-01-19 11:09:17,117 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2022-01-19 11:09:17,117 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 11:09:17,117 INFO L85 PathProgramCache]: Analyzing trace with hash -1888786753, now seen corresponding path program 1 times [2022-01-19 11:09:17,118 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 11:09:17,118 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1518200225] [2022-01-19 11:09:17,118 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 11:09:17,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 11:09:17,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 11:09:17,345 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 11:09:17,345 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 11:09:17,345 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1518200225] [2022-01-19 11:09:17,346 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1518200225] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 11:09:17,346 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 11:09:17,346 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-01-19 11:09:17,346 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [101162149] [2022-01-19 11:09:17,346 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 11:09:17,347 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-01-19 11:09:17,347 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 11:09:17,347 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-01-19 11:09:17,347 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-01-19 11:09:17,350 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 137 [2022-01-19 11:09:17,350 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 140 places, 129 transitions, 270 flow. Second operand has 6 states, 6 states have (on average 108.66666666666667) internal successors, (652), 6 states have internal predecessors, (652), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:09:17,350 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 11:09:17,350 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 137 [2022-01-19 11:09:17,350 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 11:09:19,079 INFO L129 PetriNetUnfolder]: 6266/14192 cut-off events. [2022-01-19 11:09:19,079 INFO L130 PetriNetUnfolder]: For 616/616 co-relation queries the response was YES. [2022-01-19 11:09:19,118 INFO L84 FinitePrefix]: Finished finitePrefix Result has 23736 conditions, 14192 events. 6266/14192 cut-off events. For 616/616 co-relation queries the response was YES. Maximal size of possible extension queue 757. Compared 138670 event pairs, 1311 based on Foata normal form. 0/13888 useless extension candidates. Maximal degree in co-relation 23675. Up to 3819 conditions per place. [2022-01-19 11:09:19,153 INFO L132 encePairwiseOnDemand]: 124/137 looper letters, 35 selfloop transitions, 9 changer transitions 84/217 dead transitions. [2022-01-19 11:09:19,153 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 148 places, 217 transitions, 696 flow [2022-01-19 11:09:19,154 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-01-19 11:09:19,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-01-19 11:09:19,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1071 transitions. [2022-01-19 11:09:19,156 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8686131386861314 [2022-01-19 11:09:19,156 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1071 transitions. [2022-01-19 11:09:19,156 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1071 transitions. [2022-01-19 11:09:19,157 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 11:09:19,157 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1071 transitions. [2022-01-19 11:09:19,158 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 119.0) internal successors, (1071), 9 states have internal predecessors, (1071), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:09:19,161 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 137.0) internal successors, (1370), 10 states have internal predecessors, (1370), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:09:19,161 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 137.0) internal successors, (1370), 10 states have internal predecessors, (1370), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:09:19,161 INFO L186 Difference]: Start difference. First operand has 140 places, 129 transitions, 270 flow. Second operand 9 states and 1071 transitions. [2022-01-19 11:09:19,161 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 148 places, 217 transitions, 696 flow [2022-01-19 11:09:19,164 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 146 places, 217 transitions, 678 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-01-19 11:09:19,166 INFO L242 Difference]: Finished difference. Result has 154 places, 121 transitions, 348 flow [2022-01-19 11:09:19,167 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=137, PETRI_DIFFERENCE_MINUEND_FLOW=266, PETRI_DIFFERENCE_MINUEND_PLACES=138, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=129, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=120, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=348, PETRI_PLACES=154, PETRI_TRANSITIONS=121} [2022-01-19 11:09:19,167 INFO L334 CegarLoopForPetriNet]: 144 programPoint places, 10 predicate places. [2022-01-19 11:09:19,167 INFO L470 AbstractCegarLoop]: Abstraction has has 154 places, 121 transitions, 348 flow [2022-01-19 11:09:19,168 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 108.66666666666667) internal successors, (652), 6 states have internal predecessors, (652), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:09:19,168 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 11:09:19,168 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 11:09:19,168 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-01-19 11:09:19,168 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2022-01-19 11:09:19,168 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 11:09:19,169 INFO L85 PathProgramCache]: Analyzing trace with hash 1363194176, now seen corresponding path program 1 times [2022-01-19 11:09:19,169 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 11:09:19,169 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1308851237] [2022-01-19 11:09:19,169 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 11:09:19,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 11:09:19,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 11:09:19,328 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 11:09:19,329 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 11:09:19,329 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1308851237] [2022-01-19 11:09:19,329 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1308851237] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 11:09:19,330 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 11:09:19,330 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-01-19 11:09:19,330 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1697175321] [2022-01-19 11:09:19,330 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 11:09:19,331 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-01-19 11:09:19,331 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 11:09:19,331 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-01-19 11:09:19,331 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-01-19 11:09:19,332 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 137 [2022-01-19 11:09:19,333 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 154 places, 121 transitions, 348 flow. Second operand has 7 states, 7 states have (on average 108.42857142857143) internal successors, (759), 7 states have internal predecessors, (759), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:09:19,333 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 11:09:19,333 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 137 [2022-01-19 11:09:19,333 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 11:09:20,710 INFO L129 PetriNetUnfolder]: 4202/7350 cut-off events. [2022-01-19 11:09:20,710 INFO L130 PetriNetUnfolder]: For 11977/12025 co-relation queries the response was YES. [2022-01-19 11:09:20,726 INFO L84 FinitePrefix]: Finished finitePrefix Result has 22722 conditions, 7350 events. 4202/7350 cut-off events. For 11977/12025 co-relation queries the response was YES. Maximal size of possible extension queue 476. Compared 53479 event pairs, 492 based on Foata normal form. 190/7424 useless extension candidates. Maximal degree in co-relation 22649. Up to 2297 conditions per place. [2022-01-19 11:09:20,790 INFO L132 encePairwiseOnDemand]: 127/137 looper letters, 43 selfloop transitions, 7 changer transitions 91/230 dead transitions. [2022-01-19 11:09:20,790 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 146 places, 230 transitions, 1190 flow [2022-01-19 11:09:20,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-01-19 11:09:20,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-01-19 11:09:20,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1505 transitions. [2022-01-19 11:09:20,795 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8450308815272319 [2022-01-19 11:09:20,795 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1505 transitions. [2022-01-19 11:09:20,795 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1505 transitions. [2022-01-19 11:09:20,796 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 11:09:20,796 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1505 transitions. [2022-01-19 11:09:20,799 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 115.76923076923077) internal successors, (1505), 13 states have internal predecessors, (1505), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:09:20,802 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 137.0) internal successors, (1918), 14 states have internal predecessors, (1918), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:09:20,803 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 137.0) internal successors, (1918), 14 states have internal predecessors, (1918), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:09:20,803 INFO L186 Difference]: Start difference. First operand has 154 places, 121 transitions, 348 flow. Second operand 13 states and 1505 transitions. [2022-01-19 11:09:20,803 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 146 places, 230 transitions, 1190 flow [2022-01-19 11:09:20,838 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 144 places, 230 transitions, 1088 flow, removed 12 selfloop flow, removed 2 redundant places. [2022-01-19 11:09:20,841 INFO L242 Difference]: Finished difference. Result has 156 places, 124 transitions, 408 flow [2022-01-19 11:09:20,841 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=137, PETRI_DIFFERENCE_MINUEND_FLOW=324, PETRI_DIFFERENCE_MINUEND_PLACES=132, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=121, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=114, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=408, PETRI_PLACES=156, PETRI_TRANSITIONS=124} [2022-01-19 11:09:20,842 INFO L334 CegarLoopForPetriNet]: 144 programPoint places, 12 predicate places. [2022-01-19 11:09:20,842 INFO L470 AbstractCegarLoop]: Abstraction has has 156 places, 124 transitions, 408 flow [2022-01-19 11:09:20,843 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 108.42857142857143) internal successors, (759), 7 states have internal predecessors, (759), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:09:20,843 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 11:09:20,843 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 11:09:20,843 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-01-19 11:09:20,843 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2022-01-19 11:09:20,844 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 11:09:20,844 INFO L85 PathProgramCache]: Analyzing trace with hash 1319086192, now seen corresponding path program 1 times [2022-01-19 11:09:20,844 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 11:09:20,844 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [80990832] [2022-01-19 11:09:20,844 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 11:09:20,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 11:09:20,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 11:09:20,950 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 11:09:20,951 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 11:09:20,951 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [80990832] [2022-01-19 11:09:20,951 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [80990832] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 11:09:20,951 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 11:09:20,951 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-01-19 11:09:20,951 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1308554025] [2022-01-19 11:09:20,951 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 11:09:20,951 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-01-19 11:09:20,951 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 11:09:20,952 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-01-19 11:09:20,952 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-01-19 11:09:20,952 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 111 out of 137 [2022-01-19 11:09:20,953 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 156 places, 124 transitions, 408 flow. Second operand has 6 states, 6 states have (on average 113.0) internal successors, (678), 6 states have internal predecessors, (678), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:09:20,953 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 11:09:20,953 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 111 of 137 [2022-01-19 11:09:20,953 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 11:09:21,582 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][133], [60#L869-3true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))]) [2022-01-19 11:09:21,582 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-01-19 11:09:21,582 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-01-19 11:09:21,582 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-01-19 11:09:21,583 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-01-19 11:09:21,688 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 119#P2ENTRYtrue, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 85#L872true, 216#true, 55#L805true]) [2022-01-19 11:09:21,688 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-01-19 11:09:21,688 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-01-19 11:09:21,688 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-01-19 11:09:21,688 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-01-19 11:09:21,698 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][133], [60#L869-3true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true]) [2022-01-19 11:09:21,698 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-01-19 11:09:21,698 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-01-19 11:09:21,698 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-01-19 11:09:21,698 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-01-19 11:09:21,701 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][133], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 85#L872true, 127#P1ENTRYtrue]) [2022-01-19 11:09:21,701 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-01-19 11:09:21,701 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-01-19 11:09:21,701 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-01-19 11:09:21,701 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-01-19 11:09:21,702 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 85#L872true, 127#P1ENTRYtrue, 216#true]) [2022-01-19 11:09:21,702 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-01-19 11:09:21,702 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-01-19 11:09:21,702 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-01-19 11:09:21,702 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-01-19 11:09:21,924 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 119#P2ENTRYtrue, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 85#L872true, 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:21,924 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-01-19 11:09:21,924 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 11:09:21,924 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 11:09:21,924 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 11:09:21,937 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][138], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 119#P2ENTRYtrue, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))]) [2022-01-19 11:09:21,938 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-01-19 11:09:21,938 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 11:09:21,938 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 11:09:21,938 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 11:09:21,940 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][133], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 85#L872true, 123#L775true, 127#P1ENTRYtrue]) [2022-01-19 11:09:21,940 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-01-19 11:09:21,940 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 11:09:21,940 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 11:09:21,940 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 11:09:21,941 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 85#L872true, 123#L775true, 127#P1ENTRYtrue, 216#true]) [2022-01-19 11:09:21,942 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-01-19 11:09:21,942 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 11:09:21,942 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 11:09:21,942 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 11:09:21,943 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][117], [32#L822true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 74#L873-1true, 127#P1ENTRYtrue]) [2022-01-19 11:09:21,943 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-01-19 11:09:21,943 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 11:09:21,943 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 11:09:21,943 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 11:09:22,101 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][133], [60#L869-3true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 55#L805true]) [2022-01-19 11:09:22,101 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-01-19 11:09:22,101 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:22,101 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:22,101 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:22,106 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 119#P2ENTRYtrue, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 74#L873-1true, 55#L805true]) [2022-01-19 11:09:22,106 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-01-19 11:09:22,106 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:22,106 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:22,106 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:22,107 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 119#P2ENTRYtrue, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 74#L873-1true, 216#true, 55#L805true]) [2022-01-19 11:09:22,107 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-01-19 11:09:22,107 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:22,107 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:22,107 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:22,120 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][133], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 85#L872true]) [2022-01-19 11:09:22,120 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-01-19 11:09:22,120 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:22,120 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:22,120 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:22,121 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 85#L872true, 216#true]) [2022-01-19 11:09:22,121 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-01-19 11:09:22,121 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:22,121 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:22,121 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:22,125 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][138], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 119#P2ENTRYtrue, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))]) [2022-01-19 11:09:22,125 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-01-19 11:09:22,125 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:22,125 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:22,126 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:22,126 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 119#P2ENTRYtrue, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true]) [2022-01-19 11:09:22,126 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-01-19 11:09:22,126 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:22,126 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:22,126 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:22,129 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 74#L873-1true, 127#P1ENTRYtrue]) [2022-01-19 11:09:22,129 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-01-19 11:09:22,129 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:22,129 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:22,129 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:22,130 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 74#L873-1true, 127#P1ENTRYtrue, 216#true]) [2022-01-19 11:09:22,131 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-01-19 11:09:22,131 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:22,131 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:22,131 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:22,132 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][117], [32#L822true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 64#L3true, 127#P1ENTRYtrue]) [2022-01-19 11:09:22,132 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-01-19 11:09:22,132 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:22,132 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:22,132 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:22,133 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [32#L822true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 74#L873-1true, 123#L775true, 127#P1ENTRYtrue]) [2022-01-19 11:09:22,133 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-01-19 11:09:22,133 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:22,133 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:22,133 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:22,307 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][133], [60#L869-3true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 55#L805true]) [2022-01-19 11:09:22,307 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,307 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,307 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,307 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,314 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 85#L872true, 216#true, 55#L805true]) [2022-01-19 11:09:22,314 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,314 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,314 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,314 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,315 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][132], [32#L822true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 85#L872true, 216#true, 55#L805true]) [2022-01-19 11:09:22,315 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,315 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,315 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,315 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,316 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][132], [32#L822true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 85#L872true, 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:22,316 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,316 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,316 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,316 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,317 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 119#P2ENTRYtrue, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 64#L3true, 55#L805true]) [2022-01-19 11:09:22,317 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,317 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,317 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,317 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,317 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 119#P2ENTRYtrue, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 74#L873-1true, 123#L775true, 55#L805true]) [2022-01-19 11:09:22,318 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,318 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,318 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,318 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,318 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 119#P2ENTRYtrue, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 64#L3true, 216#true, 55#L805true]) [2022-01-19 11:09:22,318 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,318 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,318 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,319 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,319 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 119#P2ENTRYtrue, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 74#L873-1true, 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:22,319 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,319 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,319 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,319 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,337 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][133], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 85#L872true, 123#L775true]) [2022-01-19 11:09:22,337 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,337 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,337 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,337 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,337 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 85#L872true, 123#L775true, 216#true]) [2022-01-19 11:09:22,338 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,338 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,338 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,338 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,339 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][117], [32#L822true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 74#L873-1true]) [2022-01-19 11:09:22,339 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,339 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,339 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,339 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,342 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 119#P2ENTRYtrue, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true]) [2022-01-19 11:09:22,342 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,342 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,342 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,342 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,343 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 74#L873-1true, 123#L775true, 127#P1ENTRYtrue]) [2022-01-19 11:09:22,343 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,344 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,344 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,344 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,344 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 64#L3true, 127#P1ENTRYtrue]) [2022-01-19 11:09:22,345 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,345 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,345 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,345 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,346 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 64#L3true, 127#P1ENTRYtrue, 216#true]) [2022-01-19 11:09:22,346 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,347 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,347 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,347 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,347 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 74#L873-1true, 123#L775true, 127#P1ENTRYtrue, 216#true]) [2022-01-19 11:09:22,348 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,348 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,348 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,348 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,348 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][138], [32#L822true, 86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 127#P1ENTRYtrue]) [2022-01-19 11:09:22,348 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,348 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,348 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,349 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,349 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [32#L822true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 64#L3true, 127#P1ENTRYtrue]) [2022-01-19 11:09:22,349 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,349 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,350 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,350 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:22,618 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [32#L822true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 85#L872true, 216#true, 55#L805true]) [2022-01-19 11:09:22,619 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,619 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,619 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,619 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,619 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 85#L872true, 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:22,619 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,619 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,619 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,620 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,620 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 119#P2ENTRYtrue, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 55#L805true]) [2022-01-19 11:09:22,620 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,620 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,620 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,620 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,621 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 119#P2ENTRYtrue, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 64#L3true, 55#L805true]) [2022-01-19 11:09:22,621 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,621 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,621 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,621 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,621 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 119#P2ENTRYtrue, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true, 55#L805true]) [2022-01-19 11:09:22,621 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,621 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,622 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,622 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,622 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 119#P2ENTRYtrue, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 64#L3true, 216#true, 55#L805true]) [2022-01-19 11:09:22,622 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,622 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,622 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,623 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,624 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 85#L872true, 129#L802true, 216#true]) [2022-01-19 11:09:22,624 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,624 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,624 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,624 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,638 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 74#L873-1true]) [2022-01-19 11:09:22,638 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,638 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,638 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,638 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,639 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 74#L873-1true, 216#true]) [2022-01-19 11:09:22,639 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,639 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,639 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,639 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,640 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][117], [32#L822true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 64#L3true]) [2022-01-19 11:09:22,640 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,640 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,640 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,640 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,640 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [32#L822true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 74#L873-1true, 123#L775true]) [2022-01-19 11:09:22,641 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,641 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,641 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,641 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,641 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][138], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))]) [2022-01-19 11:09:22,641 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,641 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,642 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,642 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,643 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][141], [32#L822true, 86#L4true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:22,643 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,643 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,643 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,643 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,644 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 64#L3true, 127#P1ENTRYtrue]) [2022-01-19 11:09:22,644 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,644 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,644 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,644 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,645 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 127#P1ENTRYtrue]) [2022-01-19 11:09:22,645 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,645 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,645 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,645 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,646 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 127#P1ENTRYtrue, 216#true]) [2022-01-19 11:09:22,646 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,646 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,646 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,646 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,647 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 64#L3true, 127#P1ENTRYtrue, 216#true]) [2022-01-19 11:09:22,647 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,647 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,647 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,647 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,648 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][138], [32#L822true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 127#P1ENTRYtrue]) [2022-01-19 11:09:22,648 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,648 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,648 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,648 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,648 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [32#L822true, 86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 127#P1ENTRYtrue]) [2022-01-19 11:09:22,649 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,649 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,649 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,649 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:22,733 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][172], [32#L822true, 86#L4true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true]) [2022-01-19 11:09:22,734 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,734 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,734 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,734 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,792 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][133], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 85#L872true, 55#L805true]) [2022-01-19 11:09:22,792 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,792 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,792 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,792 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,793 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 85#L872true, 216#true, 55#L805true]) [2022-01-19 11:09:22,793 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,793 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,793 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,793 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,797 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [32#L822true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 85#L872true, 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:22,797 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,797 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,797 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,797 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,798 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 74#L873-1true, 55#L805true]) [2022-01-19 11:09:22,798 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,798 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,798 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,798 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,799 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 74#L873-1true, 216#true, 55#L805true]) [2022-01-19 11:09:22,799 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,799 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,799 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,799 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,800 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][154], [32#L822true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 74#L873-1true, 55#L805true]) [2022-01-19 11:09:22,800 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,800 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,800 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,800 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,800 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][154], [32#L822true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 74#L873-1true, 123#L775true, 55#L805true]) [2022-01-19 11:09:22,800 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,800 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,800 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,800 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,801 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][132], [32#L822true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 74#L873-1true, 216#true, 55#L805true]) [2022-01-19 11:09:22,801 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,801 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,801 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,801 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,801 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 119#P2ENTRYtrue, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 55#L805true]) [2022-01-19 11:09:22,801 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,801 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,802 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,802 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,802 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 119#P2ENTRYtrue, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 55#L805true]) [2022-01-19 11:09:22,802 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,802 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,802 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,802 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,802 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][180], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 119#P2ENTRYtrue, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 55#L805true]) [2022-01-19 11:09:22,802 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,803 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,803 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,803 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,803 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [137#L3-1true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 119#P2ENTRYtrue, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true, 55#L805true]) [2022-01-19 11:09:22,803 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,803 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,803 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,803 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,804 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 119#P2ENTRYtrue, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:22,804 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,804 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,804 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,804 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,805 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 85#L872true, 123#L775true, 129#L802true, 216#true]) [2022-01-19 11:09:22,806 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,806 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,806 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,806 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,819 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 74#L873-1true, 123#L775true]) [2022-01-19 11:09:22,819 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,819 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,819 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,819 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,819 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 74#L873-1true, 123#L775true, 216#true]) [2022-01-19 11:09:22,820 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,820 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,820 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,820 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,820 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 64#L3true]) [2022-01-19 11:09:22,820 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,820 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,820 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,820 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,821 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 64#L3true, 216#true]) [2022-01-19 11:09:22,821 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,821 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,821 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,821 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,822 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][138], [32#L822true, 86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))]) [2022-01-19 11:09:22,822 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,822 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,822 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,822 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,822 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [32#L822true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 64#L3true]) [2022-01-19 11:09:22,822 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,823 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,823 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,823 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,823 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][138], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))]) [2022-01-19 11:09:22,823 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,823 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,823 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,823 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,824 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true]) [2022-01-19 11:09:22,824 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,824 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,824 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,824 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,825 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][141], [32#L822true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 98#L4-1true, 92#L792true, 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:22,825 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,825 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,825 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,825 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,825 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 127#P1ENTRYtrue]) [2022-01-19 11:09:22,825 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,826 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,826 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,826 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,826 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 127#P1ENTRYtrue]) [2022-01-19 11:09:22,826 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,827 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,827 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,827 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,827 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][180], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 98#L4-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 127#P1ENTRYtrue]) [2022-01-19 11:09:22,827 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,827 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,828 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,828 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,828 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [137#L3-1true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 127#P1ENTRYtrue, 216#true]) [2022-01-19 11:09:22,828 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,828 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,828 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,828 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,829 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 127#P1ENTRYtrue, 216#true]) [2022-01-19 11:09:22,829 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,829 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,829 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,829 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,829 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [32#L822true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 127#P1ENTRYtrue]) [2022-01-19 11:09:22,829 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,829 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,829 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,829 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:22,886 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][132], [32#L822true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 74#L873-1true, 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:22,886 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,887 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,887 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,887 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,906 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][172], [32#L822true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 98#L4-1true, 92#L792true, 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true]) [2022-01-19 11:09:22,906 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,906 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,906 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,906 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,933 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][132], [32#L822true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 64#L3true, 216#true, 55#L805true]) [2022-01-19 11:09:22,933 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,933 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,934 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,934 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,960 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][133], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 85#L872true, 123#L775true, 55#L805true]) [2022-01-19 11:09:22,961 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,961 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,961 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,961 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,961 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 85#L872true, 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:22,961 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,961 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,961 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,961 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,967 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [32#L822true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 74#L873-1true, 55#L805true]) [2022-01-19 11:09:22,967 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,967 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,967 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,967 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,968 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [32#L822true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 74#L873-1true, 216#true, 55#L805true]) [2022-01-19 11:09:22,968 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,968 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,968 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,968 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,969 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 64#L3true, 55#L805true]) [2022-01-19 11:09:22,969 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,969 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,969 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,969 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,969 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 74#L873-1true, 123#L775true, 55#L805true]) [2022-01-19 11:09:22,969 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,969 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,970 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,970 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,970 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 64#L3true, 216#true, 55#L805true]) [2022-01-19 11:09:22,970 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,970 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,970 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,970 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,971 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 74#L873-1true, 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:22,971 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,971 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,971 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,971 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,972 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][154], [32#L822true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 64#L3true, 55#L805true]) [2022-01-19 11:09:22,972 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,972 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,972 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,972 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,972 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 119#P2ENTRYtrue, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 55#L805true]) [2022-01-19 11:09:22,973 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,973 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,973 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,973 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,973 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][180], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 119#P2ENTRYtrue, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true, 55#L805true]) [2022-01-19 11:09:22,973 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,973 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,973 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,973 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,974 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [137#L3-1true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 119#P2ENTRYtrue, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:22,974 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,974 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,974 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,974 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,977 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 74#L873-1true, 129#L802true]) [2022-01-19 11:09:22,977 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,977 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,977 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,977 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,977 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 74#L873-1true, 129#L802true, 216#true]) [2022-01-19 11:09:22,977 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,978 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,978 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,978 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,980 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [32#L822true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 74#L873-1true, 123#L775true, 129#L802true]) [2022-01-19 11:09:22,980 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,980 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,980 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,980 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,983 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 48#L795true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 64#L3true, 216#true]) [2022-01-19 11:09:22,983 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,983 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,983 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,983 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,987 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 48#L795true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 74#L873-1true, 123#L775true]) [2022-01-19 11:09:22,988 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,988 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,988 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,988 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,989 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 64#L3true]) [2022-01-19 11:09:22,989 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,990 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,990 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,990 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,990 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 64#L3true, 216#true]) [2022-01-19 11:09:22,990 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,990 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,990 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,990 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,991 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))]) [2022-01-19 11:09:22,991 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,991 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,991 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,991 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,991 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true]) [2022-01-19 11:09:22,991 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,992 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,992 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,992 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,992 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][138], [32#L822true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:22,992 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,993 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,993 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,993 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,993 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [32#L822true, 86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true]) [2022-01-19 11:09:22,993 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,993 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,993 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,993 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,994 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true]) [2022-01-19 11:09:22,994 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,994 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,994 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,994 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,994 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 127#P1ENTRYtrue]) [2022-01-19 11:09:22,994 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,994 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,994 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,994 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,995 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][180], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 98#L4-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true, 127#P1ENTRYtrue]) [2022-01-19 11:09:22,995 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,995 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,995 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,996 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,996 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [137#L3-1true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 127#P1ENTRYtrue, 216#true]) [2022-01-19 11:09:22,996 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,996 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,996 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:22,996 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:23,039 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 48#L795true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 64#L3true, 216#true]) [2022-01-19 11:09:23,040 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,040 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,040 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,040 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,045 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][154], [32#L822true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 64#L3true, 55#L805true]) [2022-01-19 11:09:23,045 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,045 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,045 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,045 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,046 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][132], [32#L822true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 64#L3true, 216#true, 55#L805true]) [2022-01-19 11:09:23,046 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,046 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,046 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,046 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,186 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 48#L795true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true]) [2022-01-19 11:09:23,186 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,186 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,186 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,186 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,192 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][172], [32#L822true, 86#L4true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 55#L805true]) [2022-01-19 11:09:23,192 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,192 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,192 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,192 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,193 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][132], [32#L822true, 86#L4true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true, 55#L805true]) [2022-01-19 11:09:23,194 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,194 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,194 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,194 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,216 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 74#L873-1true, 55#L805true]) [2022-01-19 11:09:23,216 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,216 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,217 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,217 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,218 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 74#L873-1true, 216#true, 55#L805true]) [2022-01-19 11:09:23,218 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,218 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,218 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,218 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,222 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [32#L822true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 64#L3true, 55#L805true]) [2022-01-19 11:09:23,222 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,222 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,222 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,222 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,223 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [32#L822true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 74#L873-1true, 123#L775true, 55#L805true]) [2022-01-19 11:09:23,223 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,223 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,223 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,223 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,223 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [32#L822true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 64#L3true, 216#true, 55#L805true]) [2022-01-19 11:09:23,223 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,224 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,224 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,224 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,224 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [32#L822true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 74#L873-1true, 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:23,224 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,224 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,224 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,224 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,225 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 55#L805true]) [2022-01-19 11:09:23,225 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,225 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,225 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,225 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,226 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 64#L3true, 55#L805true]) [2022-01-19 11:09:23,226 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,226 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,226 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,226 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,226 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true, 55#L805true]) [2022-01-19 11:09:23,226 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,226 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,227 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,227 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,227 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 64#L3true, 216#true, 55#L805true]) [2022-01-19 11:09:23,227 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,227 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,228 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,228 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,228 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 119#P2ENTRYtrue, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 36#L880true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true, 55#L805true]) [2022-01-19 11:09:23,229 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,229 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,229 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,229 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,229 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([917] L880-->L883: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= 2 v_~__unbuffered_p3_EAX~0_2) (= v_~__unbuffered_p1_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= v_~__unbuffered_p0_EAX~0_2 0) (= 2 v_~z~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2} AuxVars[] AssignedVars[~main$tmp_guard1~0][198], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 119#P2ENTRYtrue, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 132#L838true, 37#L883true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true, 55#L805true]) [2022-01-19 11:09:23,229 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,229 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,229 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,229 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,231 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 64#L3true, 129#L802true]) [2022-01-19 11:09:23,231 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,231 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,231 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,231 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,232 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 74#L873-1true, 123#L775true, 129#L802true]) [2022-01-19 11:09:23,232 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,232 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,232 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,232 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,233 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 64#L3true, 129#L802true, 216#true]) [2022-01-19 11:09:23,233 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,233 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,233 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,233 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,233 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 74#L873-1true, 123#L775true, 129#L802true, 216#true]) [2022-01-19 11:09:23,234 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,234 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,234 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,234 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,234 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][138], [32#L822true, 86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 129#L802true]) [2022-01-19 11:09:23,234 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,234 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,234 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,234 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,236 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [32#L822true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 64#L3true, 129#L802true]) [2022-01-19 11:09:23,236 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,236 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,236 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,236 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,237 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 48#L795true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))]) [2022-01-19 11:09:23,237 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,237 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,237 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,237 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,239 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 48#L795true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true]) [2022-01-19 11:09:23,239 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,239 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,239 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,239 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,239 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,243 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [32#L822true, 86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 48#L795true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true]) [2022-01-19 11:09:23,243 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,243 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,243 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,243 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,243 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 48#L795true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 64#L3true]) [2022-01-19 11:09:23,243 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,243 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,243 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,243 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,244 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true]) [2022-01-19 11:09:23,244 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,244 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,245 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,245 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,245 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true]) [2022-01-19 11:09:23,245 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,245 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,245 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,245 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,246 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 98#L4-1true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))]) [2022-01-19 11:09:23,246 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,246 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,246 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,246 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,246 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][180], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 98#L4-1true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-01-19 11:09:23,246 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,246 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,246 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,246 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,247 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [137#L3-1true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true]) [2022-01-19 11:09:23,247 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,247 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,247 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,247 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,247 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [32#L822true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true]) [2022-01-19 11:09:23,247 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,247 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,247 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,247 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,248 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 36#L880true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 127#P1ENTRYtrue, 216#true]) [2022-01-19 11:09:23,248 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,248 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,248 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,249 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,249 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([917] L880-->L883: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= 2 v_~__unbuffered_p3_EAX~0_2) (= v_~__unbuffered_p1_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= v_~__unbuffered_p0_EAX~0_2 0) (= 2 v_~z~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2} AuxVars[] AssignedVars[~main$tmp_guard1~0][198], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 132#L838true, 37#L883true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 127#P1ENTRYtrue, 216#true]) [2022-01-19 11:09:23,249 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,249 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,249 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,249 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:23,283 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 48#L795true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true]) [2022-01-19 11:09:23,283 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,283 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,283 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,283 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,284 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 48#L795true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true]) [2022-01-19 11:09:23,284 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,284 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,284 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,284 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,289 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][172], [32#L822true, 86#L4true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 55#L805true]) [2022-01-19 11:09:23,289 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,289 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,289 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,289 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,291 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][132], [32#L822true, 86#L4true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:23,291 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,291 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,291 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,291 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,323 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][180], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 98#L4-1true, 48#L795true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-01-19 11:09:23,324 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,324 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,324 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,324 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,324 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [137#L3-1true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 48#L795true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true]) [2022-01-19 11:09:23,324 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,324 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,324 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,324 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,329 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][172], [32#L822true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 98#L4-1true, 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 55#L805true]) [2022-01-19 11:09:23,329 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,330 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,330 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,330 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,331 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][182], [32#L822true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 98#L4-1true, 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 55#L805true]) [2022-01-19 11:09:23,331 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,331 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,331 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,331 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,331 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][132], [32#L822true, 137#L3-1true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true, 55#L805true]) [2022-01-19 11:09:23,331 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,331 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,331 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,331 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,349 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 74#L873-1true, 123#L775true, 55#L805true]) [2022-01-19 11:09:23,349 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,349 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,349 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,350 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,350 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 74#L873-1true, 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:23,350 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,350 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,350 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,350 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,352 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 64#L3true, 55#L805true]) [2022-01-19 11:09:23,352 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,352 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,352 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,352 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,353 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 64#L3true, 216#true, 55#L805true]) [2022-01-19 11:09:23,353 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,354 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,354 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,354 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,356 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [32#L822true, 86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 55#L805true]) [2022-01-19 11:09:23,356 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,356 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,356 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,356 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,356 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [32#L822true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 64#L3true, 55#L805true]) [2022-01-19 11:09:23,357 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,357 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,357 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,357 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,357 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [32#L822true, 86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true, 55#L805true]) [2022-01-19 11:09:23,357 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,357 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,357 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,357 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,371 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [32#L822true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 64#L3true, 216#true, 55#L805true]) [2022-01-19 11:09:23,371 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,371 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,371 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,371 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,372 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 55#L805true]) [2022-01-19 11:09:23,372 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,372 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,372 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,372 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,372 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 55#L805true]) [2022-01-19 11:09:23,372 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,372 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,373 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,373 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,373 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][180], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 55#L805true]) [2022-01-19 11:09:23,373 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,373 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,373 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,373 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,374 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [137#L3-1true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true, 55#L805true]) [2022-01-19 11:09:23,374 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,374 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,374 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,374 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,375 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:23,375 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,375 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,375 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,375 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,375 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 119#P2ENTRYtrue, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 36#L880true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:23,375 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,375 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,375 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,375 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,377 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 129#L802true]) [2022-01-19 11:09:23,377 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,377 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,377 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,377 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,378 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 64#L3true, 129#L802true]) [2022-01-19 11:09:23,378 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,378 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,378 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,378 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,379 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 129#L802true, 216#true]) [2022-01-19 11:09:23,379 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,379 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,379 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,379 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,380 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 64#L3true, 129#L802true, 216#true]) [2022-01-19 11:09:23,380 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,380 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,380 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,380 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,380 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][138], [32#L822true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 129#L802true]) [2022-01-19 11:09:23,380 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,380 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,380 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,381 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,381 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [32#L822true, 86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 129#L802true]) [2022-01-19 11:09:23,381 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,381 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,381 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,381 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,382 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 46#L825true, 48#L795true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))]) [2022-01-19 11:09:23,382 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,382 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,382 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,382 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,383 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][180], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 46#L825true, 48#L795true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-01-19 11:09:23,383 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,383 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,383 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,383 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,383 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,383 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [137#L3-1true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 48#L795true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true]) [2022-01-19 11:09:23,384 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,384 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,384 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,384 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,384 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,399 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 48#L795true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true]) [2022-01-19 11:09:23,399 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,399 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,399 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,399 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,399 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,401 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [32#L822true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 48#L795true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true]) [2022-01-19 11:09:23,401 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,401 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,402 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,402 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,402 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 48#L795true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true]) [2022-01-19 11:09:23,402 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,402 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,402 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,402 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,402 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,403 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 46#L825true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true]) [2022-01-19 11:09:23,403 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,403 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,403 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,403 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,404 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][180], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 46#L825true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true]) [2022-01-19 11:09:23,404 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,404 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,404 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,404 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,404 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [137#L3-1true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true]) [2022-01-19 11:09:23,404 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,404 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,404 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,404 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,405 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 36#L880true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 127#P1ENTRYtrue, 216#true]) [2022-01-19 11:09:23,405 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,405 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,405 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,405 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:23,464 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 46#L825true, 48#L795true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true]) [2022-01-19 11:09:23,465 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,465 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,465 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,465 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,465 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][180], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 46#L825true, 48#L795true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true]) [2022-01-19 11:09:23,465 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,465 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,465 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,466 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,466 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [137#L3-1true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 48#L795true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true]) [2022-01-19 11:09:23,466 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,466 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,466 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,466 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,471 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][172], [32#L822true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 98#L4-1true, 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 55#L805true]) [2022-01-19 11:09:23,471 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,471 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,471 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,471 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,472 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][182], [32#L822true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 98#L4-1true, 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true, 55#L805true]) [2022-01-19 11:09:23,472 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,472 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,472 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,472 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,473 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][132], [32#L822true, 137#L3-1true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:23,473 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,473 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,473 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,473 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,524 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 64#L3true, 55#L805true]) [2022-01-19 11:09:23,524 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,524 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,524 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,524 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,524 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 64#L3true, 216#true, 55#L805true]) [2022-01-19 11:09:23,525 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,525 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,525 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,525 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,526 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 55#L805true]) [2022-01-19 11:09:23,526 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,526 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,526 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,526 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,527 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true, 55#L805true]) [2022-01-19 11:09:23,527 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,527 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,527 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,527 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,529 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [32#L822true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 55#L805true]) [2022-01-19 11:09:23,529 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,529 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,529 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,529 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,530 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [32#L822true, 86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 55#L805true]) [2022-01-19 11:09:23,530 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,530 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,530 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,530 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,530 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][180], [32#L822true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 55#L805true]) [2022-01-19 11:09:23,530 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,530 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,530 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,531 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,531 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [32#L822true, 137#L3-1true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true, 55#L805true]) [2022-01-19 11:09:23,531 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,531 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,531 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,531 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,532 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [32#L822true, 86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:23,532 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,532 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,532 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,532 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,532 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 55#L805true]) [2022-01-19 11:09:23,533 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,533 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,533 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,533 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,534 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][180], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true, 55#L805true]) [2022-01-19 11:09:23,534 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,534 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,534 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,535 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,535 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [137#L3-1true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:23,535 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,535 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,535 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,535 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,537 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 129#L802true]) [2022-01-19 11:09:23,537 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,537 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,537 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,537 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,538 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 129#L802true]) [2022-01-19 11:09:23,538 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,538 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,538 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,538 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,538 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][180], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 98#L4-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 129#L802true]) [2022-01-19 11:09:23,539 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,539 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,539 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,539 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,539 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [137#L3-1true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 129#L802true, 216#true]) [2022-01-19 11:09:23,539 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,539 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,539 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,539 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,540 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 129#L802true, 216#true]) [2022-01-19 11:09:23,540 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,551 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,551 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,551 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,551 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [32#L822true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 129#L802true]) [2022-01-19 11:09:23,551 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,551 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,553 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,553 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,553 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][180], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 98#L4-1true, 48#L795true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true]) [2022-01-19 11:09:23,553 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,554 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,554 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,554 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,554 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,554 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [137#L3-1true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 48#L795true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true]) [2022-01-19 11:09:23,554 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,554 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,555 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,557 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,557 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,559 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 98#L4-1true, 48#L795true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true]) [2022-01-19 11:09:23,559 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,559 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,559 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,559 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,559 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,560 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 92#L792true, 36#L880true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true]) [2022-01-19 11:09:23,560 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,560 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,560 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,560 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,560 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([917] L880-->L883: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= 2 v_~__unbuffered_p3_EAX~0_2) (= v_~__unbuffered_p1_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= v_~__unbuffered_p0_EAX~0_2 0) (= 2 v_~z~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2} AuxVars[] AssignedVars[~main$tmp_guard1~0][198], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 92#L792true, 132#L838true, 37#L883true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true]) [2022-01-19 11:09:23,560 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,560 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,561 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,561 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:23,665 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 48#L795true, 36#L880true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true]) [2022-01-19 11:09:23,666 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,666 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,666 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,666 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,666 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([917] L880-->L883: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= 2 v_~__unbuffered_p3_EAX~0_2) (= v_~__unbuffered_p1_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= v_~__unbuffered_p0_EAX~0_2 0) (= 2 v_~z~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2} AuxVars[] AssignedVars[~main$tmp_guard1~0][198], [79#L835true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 48#L795true, 37#L883true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true]) [2022-01-19 11:09:23,666 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is not cut-off event [2022-01-19 11:09:23,666 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is not cut-off event [2022-01-19 11:09:23,666 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is not cut-off event [2022-01-19 11:09:23,666 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is not cut-off event [2022-01-19 11:09:23,666 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([917] L880-->L883: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= 2 v_~__unbuffered_p3_EAX~0_2) (= v_~__unbuffered_p1_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= v_~__unbuffered_p0_EAX~0_2 0) (= 2 v_~z~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2} AuxVars[] AssignedVars[~main$tmp_guard1~0][198], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 48#L795true, 132#L838true, 37#L883true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true]) [2022-01-19 11:09:23,666 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,666 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,666 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,667 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,671 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][132], [32#L822true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 132#L838true, 36#L880true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true, 55#L805true]) [2022-01-19 11:09:23,671 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,671 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,671 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,671 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,682 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 55#L805true]) [2022-01-19 11:09:23,682 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,682 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,682 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,682 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,683 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:23,683 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,683 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,683 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,683 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,684 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 55#L805true]) [2022-01-19 11:09:23,684 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,684 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,685 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,685 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,685 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][180], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 98#L4-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 55#L805true]) [2022-01-19 11:09:23,685 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,685 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,685 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,685 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,686 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [137#L3-1true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true, 55#L805true]) [2022-01-19 11:09:23,686 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,686 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,686 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,686 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,687 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [32#L822true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 55#L805true]) [2022-01-19 11:09:23,687 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,687 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,687 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,687 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,687 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][180], [32#L822true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true, 55#L805true]) [2022-01-19 11:09:23,687 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,687 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,687 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,687 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,688 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [32#L822true, 137#L3-1true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:23,688 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,688 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,688 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,688 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,689 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 36#L880true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true, 55#L805true]) [2022-01-19 11:09:23,689 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,689 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,689 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,689 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,689 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([917] L880-->L883: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= 2 v_~__unbuffered_p3_EAX~0_2) (= v_~__unbuffered_p1_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= v_~__unbuffered_p0_EAX~0_2 0) (= 2 v_~z~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2} AuxVars[] AssignedVars[~main$tmp_guard1~0][198], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 132#L838true, 37#L883true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true, 55#L805true]) [2022-01-19 11:09:23,689 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,689 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,689 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,689 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,690 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 129#L802true]) [2022-01-19 11:09:23,690 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,690 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,690 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,690 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,691 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][180], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 98#L4-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true, 129#L802true]) [2022-01-19 11:09:23,691 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,691 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,691 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,691 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,691 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [137#L3-1true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 129#L802true, 216#true]) [2022-01-19 11:09:23,691 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,691 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,691 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,691 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,692 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 48#L795true, 36#L880true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true]) [2022-01-19 11:09:23,692 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,692 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,692 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,692 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,692 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,693 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([917] L880-->L883: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= 2 v_~__unbuffered_p3_EAX~0_2) (= v_~__unbuffered_p1_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= v_~__unbuffered_p0_EAX~0_2 0) (= 2 v_~z~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2} AuxVars[] AssignedVars[~main$tmp_guard1~0][198], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 48#L795true, 132#L838true, 37#L883true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true]) [2022-01-19 11:09:23,693 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,693 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,693 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,693 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,693 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,694 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 92#L792true, 36#L880true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true]) [2022-01-19 11:09:23,694 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,694 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,694 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,694 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,695 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([917] L880-->L883: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= 2 v_~__unbuffered_p3_EAX~0_2) (= v_~__unbuffered_p1_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= v_~__unbuffered_p0_EAX~0_2 0) (= 2 v_~z~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2} AuxVars[] AssignedVars[~main$tmp_guard1~0][198], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 92#L792true, 132#L838true, 37#L883true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true]) [2022-01-19 11:09:23,695 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,695 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,695 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,695 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:23,712 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 48#L795true, 36#L880true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true]) [2022-01-19 11:09:23,712 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-01-19 11:09:23,712 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:23,712 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:23,712 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:23,716 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][132], [32#L822true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 132#L838true, 36#L880true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:23,716 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-01-19 11:09:23,716 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:23,716 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:23,716 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:23,743 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 98#L4-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 55#L805true]) [2022-01-19 11:09:23,744 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-01-19 11:09:23,744 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:23,744 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:23,744 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:23,744 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][180], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 98#L4-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true, 55#L805true]) [2022-01-19 11:09:23,744 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-01-19 11:09:23,744 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:23,744 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:23,744 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:23,745 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [137#L3-1true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:23,745 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-01-19 11:09:23,745 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:23,745 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:23,745 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:23,746 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [32#L822true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 36#L880true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true, 55#L805true]) [2022-01-19 11:09:23,747 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-01-19 11:09:23,747 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:23,747 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:23,747 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:23,747 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([917] L880-->L883: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= 2 v_~__unbuffered_p3_EAX~0_2) (= v_~__unbuffered_p1_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= v_~__unbuffered_p0_EAX~0_2 0) (= 2 v_~z~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2} AuxVars[] AssignedVars[~main$tmp_guard1~0][198], [32#L822true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 132#L838true, 37#L883true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true, 55#L805true]) [2022-01-19 11:09:23,747 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-01-19 11:09:23,747 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:23,747 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:23,747 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:23,747 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 36#L880true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:23,747 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-01-19 11:09:23,747 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:23,748 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:23,748 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:23,749 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 36#L880true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 129#L802true, 216#true]) [2022-01-19 11:09:23,749 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-01-19 11:09:23,749 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:23,749 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:23,749 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:23,749 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([917] L880-->L883: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= 2 v_~__unbuffered_p3_EAX~0_2) (= v_~__unbuffered_p1_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= v_~__unbuffered_p0_EAX~0_2 0) (= 2 v_~z~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2} AuxVars[] AssignedVars[~main$tmp_guard1~0][198], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 132#L838true, 37#L883true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 129#L802true, 216#true]) [2022-01-19 11:09:23,749 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-01-19 11:09:23,749 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:23,749 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:23,749 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:23,749 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 48#L795true, 36#L880true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true]) [2022-01-19 11:09:23,749 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-01-19 11:09:23,750 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:23,750 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:23,750 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:23,750 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:23,787 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 36#L880true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true, 55#L805true]) [2022-01-19 11:09:23,787 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2022-01-19 11:09:23,787 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 11:09:23,787 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 11:09:23,787 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 11:09:23,787 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([917] L880-->L883: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= 2 v_~__unbuffered_p3_EAX~0_2) (= v_~__unbuffered_p1_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= v_~__unbuffered_p0_EAX~0_2 0) (= 2 v_~z~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2} AuxVars[] AssignedVars[~main$tmp_guard1~0][198], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 132#L838true, 37#L883true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true, 55#L805true]) [2022-01-19 11:09:23,788 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2022-01-19 11:09:23,788 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 11:09:23,788 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 11:09:23,788 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 11:09:23,788 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [32#L822true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 36#L880true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:23,788 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2022-01-19 11:09:23,788 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 11:09:23,788 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 11:09:23,788 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 11:09:23,789 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 36#L880true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 129#L802true, 216#true]) [2022-01-19 11:09:23,789 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2022-01-19 11:09:23,789 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 11:09:23,789 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 11:09:23,789 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 11:09:23,827 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 36#L880true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:23,827 INFO L384 tUnfolder$Statistics]: this new event has 98 ancestors and is cut-off event [2022-01-19 11:09:23,827 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-01-19 11:09:23,827 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-01-19 11:09:23,827 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-01-19 11:09:23,827 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([917] L880-->L883: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= 2 v_~__unbuffered_p3_EAX~0_2) (= v_~__unbuffered_p1_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= v_~__unbuffered_p0_EAX~0_2 0) (= 2 v_~z~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2} AuxVars[] AssignedVars[~main$tmp_guard1~0][198], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ 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~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:23,827 INFO L384 tUnfolder$Statistics]: this new event has 98 ancestors and is cut-off event [2022-01-19 11:09:23,827 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-01-19 11:09:23,827 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-01-19 11:09:23,827 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-01-19 11:09:24,049 INFO L129 PetriNetUnfolder]: 13353/22669 cut-off events. [2022-01-19 11:09:24,049 INFO L130 PetriNetUnfolder]: For 28915/35925 co-relation queries the response was YES. [2022-01-19 11:09:24,134 INFO L84 FinitePrefix]: Finished finitePrefix Result has 55511 conditions, 22669 events. 13353/22669 cut-off events. For 28915/35925 co-relation queries the response was YES. Maximal size of possible extension queue 1722. Compared 195366 event pairs, 871 based on Foata normal form. 171/20841 useless extension candidates. Maximal degree in co-relation 55432. Up to 7130 conditions per place. [2022-01-19 11:09:24,260 INFO L132 encePairwiseOnDemand]: 126/137 looper letters, 90 selfloop transitions, 20 changer transitions 3/213 dead transitions. [2022-01-19 11:09:24,260 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 156 places, 213 transitions, 986 flow [2022-01-19 11:09:24,260 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-01-19 11:09:24,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2022-01-19 11:09:24,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1209 transitions. [2022-01-19 11:09:24,263 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8824817518248175 [2022-01-19 11:09:24,263 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 1209 transitions. [2022-01-19 11:09:24,263 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 1209 transitions. [2022-01-19 11:09:24,263 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 11:09:24,263 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 1209 transitions. [2022-01-19 11:09:24,265 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 120.9) internal successors, (1209), 10 states have internal predecessors, (1209), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:09:24,266 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 137.0) internal successors, (1507), 11 states have internal predecessors, (1507), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:09:24,267 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 137.0) internal successors, (1507), 11 states have internal predecessors, (1507), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:09:24,267 INFO L186 Difference]: Start difference. First operand has 156 places, 124 transitions, 408 flow. Second operand 10 states and 1209 transitions. [2022-01-19 11:09:24,267 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 156 places, 213 transitions, 986 flow [2022-01-19 11:09:24,332 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 149 places, 213 transitions, 959 flow, removed 12 selfloop flow, removed 7 redundant places. [2022-01-19 11:09:24,334 INFO L242 Difference]: Finished difference. Result has 155 places, 142 transitions, 524 flow [2022-01-19 11:09:24,334 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=137, PETRI_DIFFERENCE_MINUEND_FLOW=381, PETRI_DIFFERENCE_MINUEND_PLACES=140, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=124, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=114, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=524, PETRI_PLACES=155, PETRI_TRANSITIONS=142} [2022-01-19 11:09:24,335 INFO L334 CegarLoopForPetriNet]: 144 programPoint places, 11 predicate places. [2022-01-19 11:09:24,336 INFO L470 AbstractCegarLoop]: Abstraction has has 155 places, 142 transitions, 524 flow [2022-01-19 11:09:24,336 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 113.0) internal successors, (678), 6 states have internal predecessors, (678), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:09:24,336 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 11:09:24,336 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 11:09:24,336 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-01-19 11:09:24,336 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2022-01-19 11:09:24,337 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 11:09:24,337 INFO L85 PathProgramCache]: Analyzing trace with hash -1966713060, now seen corresponding path program 1 times [2022-01-19 11:09:24,337 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 11:09:24,337 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [765983446] [2022-01-19 11:09:24,337 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 11:09:24,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 11:09:24,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 11:09:24,508 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 11:09:24,508 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 11:09:24,508 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [765983446] [2022-01-19 11:09:24,508 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [765983446] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 11:09:24,508 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 11:09:24,508 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-01-19 11:09:24,508 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1297009327] [2022-01-19 11:09:24,508 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 11:09:24,509 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-01-19 11:09:24,509 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 11:09:24,509 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-01-19 11:09:24,510 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-01-19 11:09:24,510 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 111 out of 137 [2022-01-19 11:09:24,511 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 155 places, 142 transitions, 524 flow. Second operand has 7 states, 7 states have (on average 113.0) internal successors, (791), 7 states have internal predecessors, (791), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:09:24,511 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 11:09:24,511 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 111 of 137 [2022-01-19 11:09:24,511 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 11:09:25,129 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][141], [60#L869-3true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:25,129 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-01-19 11:09:25,129 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-01-19 11:09:25,129 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-01-19 11:09:25,129 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-01-19 11:09:25,390 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][141], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 85#L872true, 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true, 55#L805true]) [2022-01-19 11:09:25,391 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-01-19 11:09:25,391 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-01-19 11:09:25,391 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-01-19 11:09:25,391 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-01-19 11:09:25,403 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][165], [60#L869-3true, 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-01-19 11:09:25,404 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-01-19 11:09:25,404 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-01-19 11:09:25,404 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-01-19 11:09:25,404 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-01-19 11:09:25,407 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][141], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 85#L872true, 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 127#P1ENTRYtrue]) [2022-01-19 11:09:25,407 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-01-19 11:09:25,407 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-01-19 11:09:25,407 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-01-19 11:09:25,407 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-01-19 11:09:25,409 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][141], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 85#L872true, 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 127#P1ENTRYtrue, 216#true]) [2022-01-19 11:09:25,409 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-01-19 11:09:25,409 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-01-19 11:09:25,409 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-01-19 11:09:25,409 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-01-19 11:09:25,594 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][165], [243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 85#L872true, 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:25,595 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-01-19 11:09:25,595 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 11:09:25,595 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 11:09:25,595 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 11:09:25,611 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][145], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 253#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:25,611 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-01-19 11:09:25,611 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 11:09:25,611 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 11:09:25,611 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 11:09:25,614 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][165], [243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 85#L872true, 123#L775true, 127#P1ENTRYtrue]) [2022-01-19 11:09:25,614 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-01-19 11:09:25,614 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 11:09:25,614 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 11:09:25,614 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 11:09:25,615 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][165], [243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 85#L872true, 123#L775true, 127#P1ENTRYtrue, 216#true]) [2022-01-19 11:09:25,615 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-01-19 11:09:25,615 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 11:09:25,615 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 11:09:25,615 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 11:09:25,616 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][124], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 127#P1ENTRYtrue]) [2022-01-19 11:09:25,616 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-01-19 11:09:25,616 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 11:09:25,617 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 11:09:25,617 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 11:09:25,826 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true, 55#L805true]) [2022-01-19 11:09:25,826 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-01-19 11:09:25,826 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:25,826 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:25,826 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:25,828 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][165], [60#L869-3true, 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 55#L805true]) [2022-01-19 11:09:25,828 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-01-19 11:09:25,828 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:25,828 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:25,828 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:25,829 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, 74#L873-1true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L805true]) [2022-01-19 11:09:25,829 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-01-19 11:09:25,829 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:25,829 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:25,829 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:25,844 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][141], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 85#L872true, 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:25,844 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-01-19 11:09:25,844 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:25,844 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:25,844 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:25,845 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][141], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 85#L872true, 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true]) [2022-01-19 11:09:25,845 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-01-19 11:09:25,845 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:25,845 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:25,845 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:25,848 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][145], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 253#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:25,848 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-01-19 11:09:25,849 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:25,849 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:25,849 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:25,849 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][172], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-01-19 11:09:25,849 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-01-19 11:09:25,849 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:25,849 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:25,849 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:25,853 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 127#P1ENTRYtrue]) [2022-01-19 11:09:25,853 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-01-19 11:09:25,853 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:25,853 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:25,853 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:25,855 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 127#P1ENTRYtrue, 216#true]) [2022-01-19 11:09:25,859 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-01-19 11:09:25,859 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:25,859 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:25,866 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:25,868 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][124], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 64#L3true, 127#P1ENTRYtrue]) [2022-01-19 11:09:25,868 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-01-19 11:09:25,868 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:25,868 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:25,868 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:25,870 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [32#L822true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 123#L775true, 127#P1ENTRYtrue]) [2022-01-19 11:09:25,870 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-01-19 11:09:25,870 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:25,870 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:25,870 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:26,100 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][141], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 85#L872true, 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true, 55#L805true]) [2022-01-19 11:09:26,100 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,100 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,100 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,100 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,102 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][99], [32#L822true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 85#L872true, 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true, 55#L805true]) [2022-01-19 11:09:26,102 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,102 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,102 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,102 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,103 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][196], [259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:26,103 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,103 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,103 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,103 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,106 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 216#true, 55#L805true]) [2022-01-19 11:09:26,106 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,106 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,106 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,106 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,108 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][165], [60#L869-3true, 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 55#L805true]) [2022-01-19 11:09:26,108 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,108 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,108 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,108 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,108 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 55#L805true]) [2022-01-19 11:09:26,109 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,109 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,109 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,109 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,109 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][196], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 123#L775true, 55#L805true]) [2022-01-19 11:09:26,110 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,110 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,110 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,110 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,126 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][165], [243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 85#L872true, 123#L775true]) [2022-01-19 11:09:26,127 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,127 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,127 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,127 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,127 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][165], [243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 85#L872true, 123#L775true, 216#true]) [2022-01-19 11:09:26,127 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,127 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,127 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,127 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,128 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][181], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 239#true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 85#L872true, 123#L775true, 216#true]) [2022-01-19 11:09:26,128 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,128 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,128 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,128 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,129 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][124], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 92#L792true, Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true]) [2022-01-19 11:09:26,129 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,129 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,129 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,129 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,132 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][172], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-01-19 11:09:26,132 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,132 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,132 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,132 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,134 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][196], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 123#L775true, 127#P1ENTRYtrue]) [2022-01-19 11:09:26,134 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,134 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,134 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,134 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,134 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][196], [259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 123#L775true, 127#P1ENTRYtrue, 216#true]) [2022-01-19 11:09:26,134 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,134 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,134 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,135 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,136 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 127#P1ENTRYtrue]) [2022-01-19 11:09:26,136 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,136 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,136 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,136 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,137 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 127#P1ENTRYtrue, 216#true]) [2022-01-19 11:09:26,137 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,137 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,137 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,137 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,138 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][145], [32#L822true, 86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 253#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 127#P1ENTRYtrue]) [2022-01-19 11:09:26,139 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,139 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,139 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,139 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,140 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [32#L822true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 123#L775true, 64#L3true, 127#P1ENTRYtrue]) [2022-01-19 11:09:26,140 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,140 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,140 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,140 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:26,344 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][110], [32#L822true, 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 85#L872true, 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:26,344 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,344 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,344 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,344 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,429 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][165], [243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 85#L872true, 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:26,429 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,429 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,429 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,429 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,431 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][141], [32#L822true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 85#L872true, 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true, 55#L805true]) [2022-01-19 11:09:26,432 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,432 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,432 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,432 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,434 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][196], [259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 64#L3true, 216#true, 55#L805true]) [2022-01-19 11:09:26,434 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,434 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,434 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,435 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,436 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][172], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 216#true, 55#L805true]) [2022-01-19 11:09:26,436 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,436 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,437 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,441 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,443 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][172], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, 55#L805true]) [2022-01-19 11:09:26,443 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,443 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,443 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,443 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,444 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][196], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 64#L3true, 55#L805true]) [2022-01-19 11:09:26,444 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,444 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,444 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,444 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,446 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][141], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 85#L872true, 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 129#L802true, 216#true]) [2022-01-19 11:09:26,446 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,446 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,446 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,446 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,461 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:26,461 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,461 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,461 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,461 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,462 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true]) [2022-01-19 11:09:26,462 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,462 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,463 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,463 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,464 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][124], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 92#L792true, Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 64#L3true]) [2022-01-19 11:09:26,464 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,464 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,464 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,465 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,465 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [32#L822true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 123#L775true]) [2022-01-19 11:09:26,465 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,465 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,465 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,465 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,466 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][145], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 125#L815true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 253#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:26,466 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,466 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,466 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,466 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,467 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][148], [32#L822true, 86#L4true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 253#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:26,467 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,467 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,467 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,467 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,468 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][196], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 64#L3true, 127#P1ENTRYtrue]) [2022-01-19 11:09:26,468 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,468 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,468 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,468 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,469 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][196], [259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 64#L3true, 127#P1ENTRYtrue, 216#true]) [2022-01-19 11:09:26,469 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,469 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,469 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,469 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,470 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][172], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 127#P1ENTRYtrue]) [2022-01-19 11:09:26,470 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,470 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,470 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,470 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,470 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][172], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 127#P1ENTRYtrue, 216#true]) [2022-01-19 11:09:26,471 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,471 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,471 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,471 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,472 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][145], [32#L822true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 253#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 127#P1ENTRYtrue]) [2022-01-19 11:09:26,472 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,475 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,475 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,475 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,476 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][172], [32#L822true, 86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 127#P1ENTRYtrue]) [2022-01-19 11:09:26,476 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,476 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,476 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,476 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:26,547 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][197], [32#L822true, 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 74#L873-1true, 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:26,547 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,547 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,547 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,547 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,565 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][175], [32#L822true, 86#L4true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 92#L792true, 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 123#L775true]) [2022-01-19 11:09:26,565 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,565 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,565 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,565 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,595 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][158], [32#L822true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 155#true, 74#L873-1true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true, 55#L805true]) [2022-01-19 11:09:26,595 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,611 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,611 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,611 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,652 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][165], [32#L822true, 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 85#L872true, 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:26,652 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,652 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,652 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,652 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,655 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][165], [243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 85#L872true, 216#true, 55#L805true]) [2022-01-19 11:09:26,655 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,655 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,655 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,655 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,658 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true, 55#L805true]) [2022-01-19 11:09:26,658 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,658 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,658 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,658 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,660 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][215], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:26,660 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,660 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,660 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,660 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,662 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][172], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 55#L805true]) [2022-01-19 11:09:26,663 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,663 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,663 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,663 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,664 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][165], [243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 85#L872true, 55#L805true]) [2022-01-19 11:09:26,664 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,664 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,664 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,664 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,665 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][181], [239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 85#L872true, 216#true, 55#L805true]) [2022-01-19 11:09:26,665 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,665 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,665 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,665 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,666 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, 125#L815true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L805true]) [2022-01-19 11:09:26,666 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,666 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,666 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,666 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,667 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][158], [32#L822true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 155#true, 74#L873-1true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L805true]) [2022-01-19 11:09:26,667 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,667 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,667 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,667 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,667 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][197], [32#L822true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 74#L873-1true, 123#L775true, 55#L805true]) [2022-01-19 11:09:26,667 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,667 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,668 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,668 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,668 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][172], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, 55#L805true]) [2022-01-19 11:09:26,668 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,668 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,668 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,668 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,669 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][215], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 55#L805true]) [2022-01-19 11:09:26,669 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,669 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,669 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,669 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,670 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][165], [243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 85#L872true, 123#L775true, 129#L802true, 216#true]) [2022-01-19 11:09:26,670 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,670 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,670 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,670 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,680 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 48#L795true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, 74#L873-1true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true]) [2022-01-19 11:09:26,680 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,680 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,680 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,680 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,681 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][196], [259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 48#L795true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 123#L775true, 216#true]) [2022-01-19 11:09:26,681 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,682 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,682 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,682 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,688 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][196], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 123#L775true]) [2022-01-19 11:09:26,688 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,688 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,688 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,688 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,689 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][196], [259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 123#L775true, 216#true]) [2022-01-19 11:09:26,689 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,689 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,689 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,689 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,689 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][181], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 239#true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 123#L775true, 216#true]) [2022-01-19 11:09:26,689 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,689 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,689 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,689 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,690 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L3true]) [2022-01-19 11:09:26,690 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,690 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,690 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,690 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,691 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 216#true]) [2022-01-19 11:09:26,691 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,691 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,691 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,691 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,691 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][145], [32#L822true, 86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 253#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:26,692 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,692 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,692 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,692 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,692 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [32#L822true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 123#L775true, 64#L3true]) [2022-01-19 11:09:26,692 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,692 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,692 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,693 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,693 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][145], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 125#L815true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 253#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:26,693 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,693 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,693 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,693 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,694 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][172], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 125#L815true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-01-19 11:09:26,694 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,694 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,694 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,694 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,695 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][148], [32#L822true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 98#L4-1true, 92#L792true, 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 253#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:26,695 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,695 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,695 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,695 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,696 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][215], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 127#P1ENTRYtrue]) [2022-01-19 11:09:26,696 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,696 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,696 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,696 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,696 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][215], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 127#P1ENTRYtrue, 216#true]) [2022-01-19 11:09:26,696 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,696 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,696 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,697 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,698 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][172], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, 98#L4-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 127#P1ENTRYtrue]) [2022-01-19 11:09:26,698 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,698 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,698 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,698 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,698 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][172], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, 46#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 127#P1ENTRYtrue]) [2022-01-19 11:09:26,698 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,698 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,698 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,698 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,699 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][172], [32#L822true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 127#P1ENTRYtrue]) [2022-01-19 11:09:26,699 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,699 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,699 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,699 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:26,790 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][175], [32#L822true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, 92#L792true, 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 123#L775true]) [2022-01-19 11:09:26,791 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,791 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,791 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,791 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,823 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][158], [32#L822true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 155#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 216#true, 55#L805true]) [2022-01-19 11:09:26,824 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,824 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,824 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,824 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,862 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][165], [243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 85#L872true, 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:26,862 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,862 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,863 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,863 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,863 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][196], [259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:26,864 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,864 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,864 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,864 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,868 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [32#L822true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true, 55#L805true]) [2022-01-19 11:09:26,868 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,868 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,868 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,868 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,870 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 216#true, 55#L805true]) [2022-01-19 11:09:26,870 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,870 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,870 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,870 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,872 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][215], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true, 55#L805true]) [2022-01-19 11:09:26,872 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,872 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,872 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,872 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,873 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][165], [243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 85#L872true, 123#L775true, 55#L805true]) [2022-01-19 11:09:26,873 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,873 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,873 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,873 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,874 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][181], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 239#true, 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 85#L872true, 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:26,875 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,875 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,875 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,875 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,876 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [32#L822true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L805true]) [2022-01-19 11:09:26,876 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,876 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,876 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,876 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,877 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 55#L805true]) [2022-01-19 11:09:26,877 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,877 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,877 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,877 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,878 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][196], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, 125#L815true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 123#L775true, 55#L805true]) [2022-01-19 11:09:26,878 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,878 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,878 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,878 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,879 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][158], [32#L822true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 155#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 55#L805true]) [2022-01-19 11:09:26,879 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,879 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,879 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,879 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,880 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][215], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 55#L805true]) [2022-01-19 11:09:26,880 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,880 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,880 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,880 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,883 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 129#L802true, 216#true]) [2022-01-19 11:09:26,883 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,883 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,883 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,883 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,885 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 129#L802true]) [2022-01-19 11:09:26,885 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,885 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,885 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,885 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,888 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [32#L822true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 123#L775true, 129#L802true]) [2022-01-19 11:09:26,888 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,888 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,888 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,888 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,893 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 48#L795true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 216#true]) [2022-01-19 11:09:26,893 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,893 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,893 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,893 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,897 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][196], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 48#L795true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 123#L775true]) [2022-01-19 11:09:26,898 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,898 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,898 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,898 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,900 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][196], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 64#L3true]) [2022-01-19 11:09:26,900 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,900 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,900 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,900 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,901 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][196], [259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 64#L3true, 216#true]) [2022-01-19 11:09:26,901 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,901 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,901 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,901 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,902 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][181], [239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 64#L3true, 216#true]) [2022-01-19 11:09:26,902 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,902 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,902 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,902 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,902 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][172], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2022-01-19 11:09:26,902 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,902 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,902 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,903 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,903 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][172], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 216#true]) [2022-01-19 11:09:26,904 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,904 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,904 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,904 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,904 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][145], [32#L822true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 253#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:26,905 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,905 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,905 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,905 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,905 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][172], [32#L822true, 86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-01-19 11:09:26,905 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,906 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,906 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,906 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,906 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][172], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 125#L815true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-01-19 11:09:26,906 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,906 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,906 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,906 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,907 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][215], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 46#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 127#P1ENTRYtrue]) [2022-01-19 11:09:26,907 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,907 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,907 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,907 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,908 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][215], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 46#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true, 127#P1ENTRYtrue]) [2022-01-19 11:09:26,908 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,908 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,908 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,908 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:26,965 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][196], [259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 48#L795true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 64#L3true, 216#true]) [2022-01-19 11:09:26,965 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:26,965 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:26,965 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:26,965 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:26,974 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][197], [32#L822true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 123#L775true, 64#L3true, 55#L805true]) [2022-01-19 11:09:26,974 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:26,974 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:26,974 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:26,974 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:26,981 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][197], [32#L822true, 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 123#L775true, 64#L3true, 216#true, 55#L805true]) [2022-01-19 11:09:26,981 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:26,981 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:26,981 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:26,981 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,032 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][172], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, 48#L795true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, 216#true]) [2022-01-19 11:09:27,033 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,033 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,033 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,033 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,041 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][175], [32#L822true, 86#L4true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 155#true, 55#L805true]) [2022-01-19 11:09:27,041 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,041 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,041 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,041 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,043 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][175], [32#L822true, 86#L4true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 155#true, 216#true, 55#L805true]) [2022-01-19 11:09:27,043 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,043 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,043 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,043 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,065 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][196], [32#L822true, 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:27,065 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,065 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,065 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,065 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,067 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][196], [259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 64#L3true, 216#true, 55#L805true]) [2022-01-19 11:09:27,067 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,067 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,067 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,067 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,069 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][196], [259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 216#true, 55#L805true]) [2022-01-19 11:09:27,069 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,069 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,069 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,069 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,072 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [32#L822true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 216#true, 55#L805true]) [2022-01-19 11:09:27,072 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,072 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,072 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,072 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,074 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][172], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 216#true, 55#L805true]) [2022-01-19 11:09:27,074 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,074 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,074 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,074 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,077 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][196], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 55#L805true]) [2022-01-19 11:09:27,077 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,077 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,077 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,077 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,078 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][181], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 239#true, 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 216#true, 55#L805true]) [2022-01-19 11:09:27,078 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,078 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,078 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,078 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,079 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [32#L822true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 55#L805true]) [2022-01-19 11:09:27,079 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,079 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,080 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,080 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,080 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][196], [32#L822true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 123#L775true, 55#L805true]) [2022-01-19 11:09:27,081 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,081 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,081 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,081 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,081 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][172], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 55#L805true]) [2022-01-19 11:09:27,082 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,082 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,082 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,082 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,083 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][196], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 64#L3true, 55#L805true]) [2022-01-19 11:09:27,083 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,083 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,083 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,083 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,085 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][196], [259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 123#L775true, 129#L802true, 216#true]) [2022-01-19 11:09:27,085 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,085 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,085 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,085 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,087 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 129#L802true, 216#true]) [2022-01-19 11:09:27,087 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,087 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,087 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,088 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,089 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 129#L802true]) [2022-01-19 11:09:27,090 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,090 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,090 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,090 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,091 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][196], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 123#L775true, 129#L802true]) [2022-01-19 11:09:27,091 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,091 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,091 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,091 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,092 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][145], [32#L822true, 86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 253#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L802true]) [2022-01-19 11:09:27,092 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,092 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,092 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,092 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,095 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [32#L822true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 123#L775true, 64#L3true, 129#L802true]) [2022-01-19 11:09:27,095 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,095 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,095 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,096 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,098 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][172], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, 48#L795true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true]) [2022-01-19 11:09:27,098 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,098 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,098 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,098 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,101 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][172], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, 48#L795true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 216#true]) [2022-01-19 11:09:27,101 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,101 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,101 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,101 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,101 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,104 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][172], [32#L822true, 86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 48#L795true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-01-19 11:09:27,104 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,104 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,104 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,104 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,105 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][196], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 48#L795true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 64#L3true]) [2022-01-19 11:09:27,105 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,105 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,105 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,105 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,106 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][215], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 92#L792true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-01-19 11:09:27,106 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,106 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,106 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,107 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,107 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][215], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 92#L792true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true]) [2022-01-19 11:09:27,107 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,107 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,107 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,108 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,108 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][181], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 239#true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true]) [2022-01-19 11:09:27,108 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,108 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,108 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,109 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,109 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][172], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, 46#L825true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2022-01-19 11:09:27,109 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,109 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,109 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,110 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,110 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][172], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, 98#L4-1true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-01-19 11:09:27,110 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,110 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,110 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,110 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,111 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][172], [32#L822true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-01-19 11:09:27,111 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,111 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,111 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,111 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:27,158 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][215], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 48#L795true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-01-19 11:09:27,158 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,158 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,159 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,159 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,159 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][215], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 48#L795true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true]) [2022-01-19 11:09:27,160 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,160 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,160 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,160 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,168 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][217], [32#L822true, 86#L4true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 123#L775true, 55#L805true]) [2022-01-19 11:09:27,168 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,169 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,169 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,169 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,170 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][217], [32#L822true, 86#L4true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:27,171 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,171 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,171 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,171 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,222 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][172], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, 46#L825true, 48#L795true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-01-19 11:09:27,222 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,222 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,222 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,222 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,231 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][175], [32#L822true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 155#true, 55#L805true]) [2022-01-19 11:09:27,231 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,231 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,232 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,232 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,233 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][175], [32#L822true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 155#true, 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 55#L805true]) [2022-01-19 11:09:27,233 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,234 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,234 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,234 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,252 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][196], [259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:27,253 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,253 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,253 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,253 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,253 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][196], [32#L822true, 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 64#L3true, 216#true, 55#L805true]) [2022-01-19 11:09:27,253 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,253 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,253 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,254 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,255 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][215], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:27,256 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,256 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,256 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,256 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,259 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][196], [259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 64#L3true, 216#true, 55#L805true]) [2022-01-19 11:09:27,259 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,259 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,259 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,259 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,262 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][172], [32#L822true, 86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 216#true, 55#L805true]) [2022-01-19 11:09:27,262 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,262 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,262 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,262 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,263 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][172], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 55#L805true]) [2022-01-19 11:09:27,264 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,264 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,264 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,264 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,264 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][196], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 123#L775true, 55#L805true]) [2022-01-19 11:09:27,264 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,265 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,265 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,265 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,265 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][196], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 64#L3true, 55#L805true]) [2022-01-19 11:09:27,265 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,265 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,265 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,265 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,266 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][181], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 239#true, 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:27,266 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,266 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,266 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,266 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,267 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][181], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 239#true, 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 64#L3true, 216#true, 55#L805true]) [2022-01-19 11:09:27,267 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,267 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,267 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,267 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,268 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][172], [32#L822true, 86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 55#L805true]) [2022-01-19 11:09:27,268 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,268 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,268 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,268 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,269 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][196], [32#L822true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 64#L3true, 55#L805true]) [2022-01-19 11:09:27,269 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,269 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,269 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,269 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,270 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][172], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 55#L805true]) [2022-01-19 11:09:27,270 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,270 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,270 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,270 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,271 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][215], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 55#L805true]) [2022-01-19 11:09:27,271 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,271 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,271 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,271 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,272 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][196], [259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 64#L3true, 129#L802true, 216#true]) [2022-01-19 11:09:27,272 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,272 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,272 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,272 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,273 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][172], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 129#L802true, 216#true]) [2022-01-19 11:09:27,273 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,274 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,274 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,274 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,275 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][172], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 129#L802true]) [2022-01-19 11:09:27,275 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,275 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,275 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,275 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,276 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][196], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 64#L3true, 129#L802true]) [2022-01-19 11:09:27,276 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,276 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,276 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,276 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,277 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][145], [32#L822true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 253#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L802true]) [2022-01-19 11:09:27,277 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,277 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,277 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,277 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,278 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][172], [32#L822true, 86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 129#L802true]) [2022-01-19 11:09:27,278 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,278 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,278 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,278 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,279 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][172], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, 98#L4-1true, 48#L795true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true]) [2022-01-19 11:09:27,279 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,279 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,279 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,280 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,281 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][172], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, 98#L4-1true, 48#L795true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-01-19 11:09:27,281 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,281 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,281 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,281 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,281 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,282 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][215], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 48#L795true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true]) [2022-01-19 11:09:27,282 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,282 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,282 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,282 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,282 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,283 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][172], [32#L822true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, 48#L795true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-01-19 11:09:27,283 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,283 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,283 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,284 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,284 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][215], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 48#L795true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-01-19 11:09:27,284 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,284 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,284 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,284 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,284 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,285 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][215], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 46#L825true, 92#L792true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-01-19 11:09:27,285 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,285 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,285 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,285 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,286 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][215], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 98#L4-1true, 92#L792true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true]) [2022-01-19 11:09:27,286 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,286 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,286 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,286 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,286 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][227], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 98#L4-1true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true]) [2022-01-19 11:09:27,287 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,287 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,287 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,287 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,287 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][181], [137#L3-1true, 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true]) [2022-01-19 11:09:27,287 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,287 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,287 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,287 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:27,313 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][215], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 98#L4-1true, 48#L795true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-01-19 11:09:27,314 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,314 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,314 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,314 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,315 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][215], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 98#L4-1true, 48#L795true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true]) [2022-01-19 11:09:27,315 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,315 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,315 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,315 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,321 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][217], [32#L822true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 98#L4-1true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 123#L775true, 55#L805true]) [2022-01-19 11:09:27,321 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,321 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,321 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,322 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,323 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][217], [32#L822true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 98#L4-1true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true, 55#L805true]) [2022-01-19 11:09:27,323 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,323 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,324 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,324 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,386 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][196], [259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 64#L3true, 216#true, 55#L805true]) [2022-01-19 11:09:27,386 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,386 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,386 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,386 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,387 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][215], [32#L822true, 86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:27,387 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,387 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,387 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,387 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,389 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][215], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true, 55#L805true]) [2022-01-19 11:09:27,389 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,389 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,389 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,389 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,390 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][215], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 216#true, 55#L805true]) [2022-01-19 11:09:27,390 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,390 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,390 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,390 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,392 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][172], [32#L822true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 55#L805true]) [2022-01-19 11:09:27,392 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,392 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,392 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,392 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,392 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][196], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 64#L3true, 55#L805true]) [2022-01-19 11:09:27,392 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,392 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,393 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,393 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,393 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][215], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 55#L805true]) [2022-01-19 11:09:27,393 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,393 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,393 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,393 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,394 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][181], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 239#true, 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 64#L3true, 216#true, 55#L805true]) [2022-01-19 11:09:27,394 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,394 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,394 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,394 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,395 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][181], [86#L4true, 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 216#true, 55#L805true]) [2022-01-19 11:09:27,395 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,395 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,395 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,395 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,396 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][172], [32#L822true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 55#L805true]) [2022-01-19 11:09:27,396 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,396 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,396 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,396 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,397 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][215], [32#L822true, 86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 55#L805true]) [2022-01-19 11:09:27,397 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,397 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,397 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,397 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,397 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][215], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 55#L805true]) [2022-01-19 11:09:27,397 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,397 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,398 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,398 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,398 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][215], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 129#L802true, 216#true]) [2022-01-19 11:09:27,398 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,398 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,399 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,399 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,400 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][172], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, 98#L4-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 129#L802true]) [2022-01-19 11:09:27,400 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,400 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,400 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,400 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,401 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][172], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, 46#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 129#L802true]) [2022-01-19 11:09:27,401 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,401 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,401 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,401 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,401 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][215], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 129#L802true]) [2022-01-19 11:09:27,401 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,401 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,402 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,402 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,402 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][172], [32#L822true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 129#L802true]) [2022-01-19 11:09:27,402 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,402 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,402 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,402 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,403 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][215], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 98#L4-1true, 48#L795true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true]) [2022-01-19 11:09:27,403 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,403 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,403 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,403 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,403 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,404 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][215], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 46#L825true, 48#L795true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-01-19 11:09:27,404 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,404 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,404 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,404 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,404 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:27,481 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][215], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:27,482 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 11:09:27,482 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:27,482 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:27,482 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:27,482 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][215], [32#L822true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true, 55#L805true]) [2022-01-19 11:09:27,483 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 11:09:27,483 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:27,483 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:27,483 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:27,485 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][215], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 46#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 55#L805true]) [2022-01-19 11:09:27,485 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 11:09:27,485 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:27,485 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:27,485 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:27,486 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][215], [86#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 55#L805true]) [2022-01-19 11:09:27,486 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 11:09:27,486 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:27,486 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:27,486 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:27,487 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][215], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 98#L4-1true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 55#L805true]) [2022-01-19 11:09:27,487 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 11:09:27,487 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:27,487 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:27,487 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:27,487 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][181], [86#L4true, 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:27,487 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 11:09:27,488 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:27,488 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:27,488 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:27,488 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][227], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 46#L825true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 55#L805true]) [2022-01-19 11:09:27,488 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 11:09:27,488 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:27,488 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:27,488 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:27,489 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][181], [137#L3-1true, 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 216#true, 55#L805true]) [2022-01-19 11:09:27,489 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 11:09:27,489 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:27,489 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:27,489 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:27,490 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][215], [32#L822true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 55#L805true]) [2022-01-19 11:09:27,490 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 11:09:27,490 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:27,490 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:27,490 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:27,490 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][215], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 98#L4-1true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true, 129#L802true]) [2022-01-19 11:09:27,491 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 11:09:27,491 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:27,491 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:27,491 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:27,491 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][215], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 46#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 129#L802true]) [2022-01-19 11:09:27,491 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 11:09:27,491 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:27,492 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:27,492 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:27,492 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][181], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 239#true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 36#L880true, Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true]) [2022-01-19 11:09:27,492 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 11:09:27,492 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:27,493 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:27,493 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:27,493 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([917] L880-->L883: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= 2 v_~__unbuffered_p3_EAX~0_2) (= v_~__unbuffered_p1_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= v_~__unbuffered_p0_EAX~0_2 0) (= 2 v_~z~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2} AuxVars[] AssignedVars[~main$tmp_guard1~0][242], [239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 92#L792true, 132#L838true, 37#L883true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true]) [2022-01-19 11:09:27,493 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 11:09:27,493 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:27,493 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:27,493 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:27,539 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][215], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 46#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true, 55#L805true]) [2022-01-19 11:09:27,539 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-01-19 11:09:27,539 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:27,539 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:27,539 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:27,544 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][215], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 98#L4-1true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 55#L805true]) [2022-01-19 11:09:27,544 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-01-19 11:09:27,544 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:27,544 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:27,544 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:27,544 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][227], [Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 46#L825true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true, 55#L805true]) [2022-01-19 11:09:27,545 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-01-19 11:09:27,545 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:27,545 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:27,545 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:27,545 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][181], [137#L3-1true, 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:27,545 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-01-19 11:09:27,545 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:27,545 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:27,545 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:27,576 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][181], [239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 36#L880true, Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 216#true, 55#L805true]) [2022-01-19 11:09:27,576 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2022-01-19 11:09:27,576 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 11:09:27,576 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 11:09:27,576 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 11:09:27,576 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([917] L880-->L883: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= 2 v_~__unbuffered_p3_EAX~0_2) (= v_~__unbuffered_p1_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= v_~__unbuffered_p0_EAX~0_2 0) (= 2 v_~z~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2} AuxVars[] AssignedVars[~main$tmp_guard1~0][242], [239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 132#L838true, 37#L883true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 216#true, 55#L805true]) [2022-01-19 11:09:27,576 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2022-01-19 11:09:27,576 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 11:09:27,576 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 11:09:27,576 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 11:09:27,595 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][181], [239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 36#L880true, Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:27,595 INFO L384 tUnfolder$Statistics]: this new event has 98 ancestors and is cut-off event [2022-01-19 11:09:27,595 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-01-19 11:09:27,595 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-01-19 11:09:27,595 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-01-19 11:09:27,595 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([917] L880-->L883: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= 2 v_~__unbuffered_p3_EAX~0_2) (= v_~__unbuffered_p1_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= v_~__unbuffered_p0_EAX~0_2 0) (= 2 v_~z~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2} AuxVars[] AssignedVars[~main$tmp_guard1~0][242], [239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 46#L825true, 132#L838true, 37#L883true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:27,596 INFO L384 tUnfolder$Statistics]: this new event has 98 ancestors and is cut-off event [2022-01-19 11:09:27,596 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-01-19 11:09:27,596 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-01-19 11:09:27,596 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-01-19 11:09:27,645 INFO L129 PetriNetUnfolder]: 12555/21910 cut-off events. [2022-01-19 11:09:27,645 INFO L130 PetriNetUnfolder]: For 45440/51814 co-relation queries the response was YES. [2022-01-19 11:09:27,805 INFO L84 FinitePrefix]: Finished finitePrefix Result has 69698 conditions, 21910 events. 12555/21910 cut-off events. For 45440/51814 co-relation queries the response was YES. Maximal size of possible extension queue 1754. Compared 196583 event pairs, 608 based on Foata normal form. 431/20895 useless extension candidates. Maximal degree in co-relation 69617. Up to 4605 conditions per place. [2022-01-19 11:09:27,871 INFO L132 encePairwiseOnDemand]: 126/137 looper letters, 117 selfloop transitions, 38 changer transitions 4/259 dead transitions. [2022-01-19 11:09:27,871 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 167 places, 259 transitions, 1522 flow [2022-01-19 11:09:27,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-01-19 11:09:27,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-01-19 11:09:27,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1576 transitions. [2022-01-19 11:09:27,874 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8848961257720381 [2022-01-19 11:09:27,874 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1576 transitions. [2022-01-19 11:09:27,874 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1576 transitions. [2022-01-19 11:09:27,875 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 11:09:27,875 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1576 transitions. [2022-01-19 11:09:27,877 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 121.23076923076923) internal successors, (1576), 13 states have internal predecessors, (1576), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:09:27,879 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 137.0) internal successors, (1918), 14 states have internal predecessors, (1918), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:09:27,880 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 137.0) internal successors, (1918), 14 states have internal predecessors, (1918), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:09:27,880 INFO L186 Difference]: Start difference. First operand has 155 places, 142 transitions, 524 flow. Second operand 13 states and 1576 transitions. [2022-01-19 11:09:27,880 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 167 places, 259 transitions, 1522 flow [2022-01-19 11:09:28,025 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 160 places, 259 transitions, 1442 flow, removed 39 selfloop flow, removed 7 redundant places. [2022-01-19 11:09:28,027 INFO L242 Difference]: Finished difference. Result has 166 places, 162 transitions, 797 flow [2022-01-19 11:09:28,028 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=137, PETRI_DIFFERENCE_MINUEND_FLOW=504, PETRI_DIFFERENCE_MINUEND_PLACES=148, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=142, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=20, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=116, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=797, PETRI_PLACES=166, PETRI_TRANSITIONS=162} [2022-01-19 11:09:28,030 INFO L334 CegarLoopForPetriNet]: 144 programPoint places, 22 predicate places. [2022-01-19 11:09:28,030 INFO L470 AbstractCegarLoop]: Abstraction has has 166 places, 162 transitions, 797 flow [2022-01-19 11:09:28,031 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 113.0) internal successors, (791), 7 states have internal predecessors, (791), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:09:28,031 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 11:09:28,031 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 11:09:28,031 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-01-19 11:09:28,031 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2022-01-19 11:09:28,031 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 11:09:28,031 INFO L85 PathProgramCache]: Analyzing trace with hash 1487406106, now seen corresponding path program 1 times [2022-01-19 11:09:28,032 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 11:09:28,032 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1540068277] [2022-01-19 11:09:28,032 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 11:09:28,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 11:09:28,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 11:09:28,165 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 11:09:28,165 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 11:09:28,165 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1540068277] [2022-01-19 11:09:28,165 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1540068277] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 11:09:28,165 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 11:09:28,165 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-01-19 11:09:28,166 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1649456446] [2022-01-19 11:09:28,166 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 11:09:28,166 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-01-19 11:09:28,166 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 11:09:28,167 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-01-19 11:09:28,167 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-01-19 11:09:28,168 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 112 out of 137 [2022-01-19 11:09:28,169 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 166 places, 162 transitions, 797 flow. Second operand has 7 states, 7 states have (on average 114.42857142857143) internal successors, (801), 7 states have internal predecessors, (801), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:09:28,169 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 11:09:28,169 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 112 of 137 [2022-01-19 11:09:28,169 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 11:09:29,999 INFO L129 PetriNetUnfolder]: 3840/12549 cut-off events. [2022-01-19 11:09:29,999 INFO L130 PetriNetUnfolder]: For 35725/44002 co-relation queries the response was YES. [2022-01-19 11:09:30,051 INFO L84 FinitePrefix]: Finished finitePrefix Result has 42366 conditions, 12549 events. 3840/12549 cut-off events. For 35725/44002 co-relation queries the response was YES. Maximal size of possible extension queue 1303. Compared 159561 event pairs, 421 based on Foata normal form. 237/11969 useless extension candidates. Maximal degree in co-relation 42282. Up to 3102 conditions per place. [2022-01-19 11:09:30,143 INFO L132 encePairwiseOnDemand]: 131/137 looper letters, 65 selfloop transitions, 6 changer transitions 0/210 dead transitions. [2022-01-19 11:09:30,143 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 172 places, 210 transitions, 1135 flow [2022-01-19 11:09:30,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-01-19 11:09:30,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2022-01-19 11:09:30,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 848 transitions. [2022-01-19 11:09:30,154 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8842544316996872 [2022-01-19 11:09:30,154 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 848 transitions. [2022-01-19 11:09:30,154 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 848 transitions. [2022-01-19 11:09:30,154 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 11:09:30,154 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 848 transitions. [2022-01-19 11:09:30,156 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 121.14285714285714) internal successors, (848), 7 states have internal predecessors, (848), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:09:30,158 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 137.0) internal successors, (1096), 8 states have internal predecessors, (1096), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:09:30,159 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 137.0) internal successors, (1096), 8 states have internal predecessors, (1096), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:09:30,159 INFO L186 Difference]: Start difference. First operand has 166 places, 162 transitions, 797 flow. Second operand 7 states and 848 transitions. [2022-01-19 11:09:30,159 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 172 places, 210 transitions, 1135 flow [2022-01-19 11:09:31,228 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 168 places, 210 transitions, 1040 flow, removed 38 selfloop flow, removed 4 redundant places. [2022-01-19 11:09:31,230 INFO L242 Difference]: Finished difference. Result has 173 places, 167 transitions, 769 flow [2022-01-19 11:09:31,230 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=137, PETRI_DIFFERENCE_MINUEND_FLOW=702, PETRI_DIFFERENCE_MINUEND_PLACES=162, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=162, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=156, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=769, PETRI_PLACES=173, PETRI_TRANSITIONS=167} [2022-01-19 11:09:31,239 INFO L334 CegarLoopForPetriNet]: 144 programPoint places, 29 predicate places. [2022-01-19 11:09:31,240 INFO L470 AbstractCegarLoop]: Abstraction has has 173 places, 167 transitions, 769 flow [2022-01-19 11:09:31,240 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 114.42857142857143) internal successors, (801), 7 states have internal predecessors, (801), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:09:31,240 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 11:09:31,240 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 11:09:31,240 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-01-19 11:09:31,240 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2022-01-19 11:09:31,241 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 11:09:31,241 INFO L85 PathProgramCache]: Analyzing trace with hash 1092486796, now seen corresponding path program 2 times [2022-01-19 11:09:31,241 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 11:09:31,241 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1228516898] [2022-01-19 11:09:31,241 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 11:09:31,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 11:09:31,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 11:09:31,365 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 11:09:31,366 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 11:09:31,366 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1228516898] [2022-01-19 11:09:31,366 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1228516898] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 11:09:31,366 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 11:09:31,366 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-01-19 11:09:31,366 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [747581596] [2022-01-19 11:09:31,367 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 11:09:31,369 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-01-19 11:09:31,369 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 11:09:31,370 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-01-19 11:09:31,370 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-01-19 11:09:31,370 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 111 out of 137 [2022-01-19 11:09:31,371 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 173 places, 167 transitions, 769 flow. Second operand has 8 states, 8 states have (on average 113.0) internal successors, (904), 8 states have internal predecessors, (904), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:09:31,371 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 11:09:31,371 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 111 of 137 [2022-01-19 11:09:31,371 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 11:09:32,118 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][144], [60#L869-3true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 92#L792true, Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 301#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:32,119 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-01-19 11:09:32,119 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-01-19 11:09:32,119 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-01-19 11:09:32,119 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-01-19 11:09:32,353 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][144], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 85#L872true, 301#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true, 55#L805true]) [2022-01-19 11:09:32,353 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-01-19 11:09:32,353 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-01-19 11:09:32,353 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-01-19 11:09:32,353 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-01-19 11:09:32,388 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][168], [60#L869-3true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 92#L792true, Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 303#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 123#L775true]) [2022-01-19 11:09:32,389 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-01-19 11:09:32,389 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-01-19 11:09:32,389 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-01-19 11:09:32,389 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-01-19 11:09:32,401 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][144], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 85#L872true, 301#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 127#P1ENTRYtrue]) [2022-01-19 11:09:32,401 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-01-19 11:09:32,401 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-01-19 11:09:32,401 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-01-19 11:09:32,401 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-01-19 11:09:32,402 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][144], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 85#L872true, 301#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 127#P1ENTRYtrue, 216#true]) [2022-01-19 11:09:32,402 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-01-19 11:09:32,402 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-01-19 11:09:32,402 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-01-19 11:09:32,402 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-01-19 11:09:32,565 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][168], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 85#L872true, 303#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:32,565 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-01-19 11:09:32,565 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 11:09:32,565 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 11:09:32,566 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 11:09:32,604 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][148], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 307#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:32,604 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-01-19 11:09:32,604 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 11:09:32,604 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 11:09:32,604 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 11:09:32,613 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][168], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 303#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 85#L872true, 123#L775true, 127#P1ENTRYtrue]) [2022-01-19 11:09:32,613 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-01-19 11:09:32,613 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 11:09:32,614 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 11:09:32,614 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 11:09:32,614 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][168], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 85#L872true, 303#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 123#L775true, 127#P1ENTRYtrue, 216#true]) [2022-01-19 11:09:32,614 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-01-19 11:09:32,614 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 11:09:32,614 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 11:09:32,614 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 11:09:32,617 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][125], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, 305#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 127#P1ENTRYtrue]) [2022-01-19 11:09:32,617 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-01-19 11:09:32,617 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 11:09:32,617 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 11:09:32,617 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 11:09:32,886 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][160], [Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true, 55#L805true]) [2022-01-19 11:09:32,886 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-01-19 11:09:32,886 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:32,886 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:32,886 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:32,888 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][168], [60#L869-3true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 303#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L805true]) [2022-01-19 11:09:32,888 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-01-19 11:09:32,888 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:32,888 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:32,888 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:32,891 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][160], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L805true]) [2022-01-19 11:09:32,891 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-01-19 11:09:32,891 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:32,891 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:32,891 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:32,922 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][144], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 85#L872true, 301#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:32,923 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-01-19 11:09:32,923 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:32,923 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:32,923 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:32,923 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][144], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 92#L792true, Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 85#L872true, 301#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true]) [2022-01-19 11:09:32,923 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-01-19 11:09:32,924 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:32,924 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:32,924 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:32,932 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][148], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 307#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:32,932 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-01-19 11:09:32,932 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:32,932 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:32,932 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:32,933 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][175], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-01-19 11:09:32,933 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-01-19 11:09:32,933 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:32,933 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:32,933 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:32,944 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][160], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 127#P1ENTRYtrue]) [2022-01-19 11:09:32,944 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-01-19 11:09:32,944 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:32,944 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:32,944 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:32,945 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][160], [Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 127#P1ENTRYtrue, 216#true]) [2022-01-19 11:09:32,945 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-01-19 11:09:32,945 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:32,945 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:32,945 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:32,948 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][125], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 305#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 64#L3true, 127#P1ENTRYtrue]) [2022-01-19 11:09:32,948 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-01-19 11:09:32,948 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:32,948 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:32,948 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:32,949 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][160], [32#L822true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 123#L775true, 127#P1ENTRYtrue]) [2022-01-19 11:09:32,949 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-01-19 11:09:32,949 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:32,949 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:32,949 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:33,158 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][144], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 85#L872true, 301#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true, 55#L805true]) [2022-01-19 11:09:33,158 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,158 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,158 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,158 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,159 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][99], [32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 85#L872true, 301#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true, 55#L805true]) [2022-01-19 11:09:33,159 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,159 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,160 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,160 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,160 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][195], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 123#L775true, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true, 55#L805true]) [2022-01-19 11:09:33,160 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,160 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,160 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,161 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,163 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][160], [Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 216#true, 55#L805true]) [2022-01-19 11:09:33,163 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,163 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,164 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,164 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,165 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][201], [60#L869-3true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 55#L805true]) [2022-01-19 11:09:33,165 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,165 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,165 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,165 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,170 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][160], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 55#L805true]) [2022-01-19 11:09:33,170 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,170 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,170 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,170 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,170 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][195], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 123#L775true, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L805true]) [2022-01-19 11:09:33,170 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,171 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,171 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,171 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,210 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][168], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 303#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 85#L872true, 123#L775true]) [2022-01-19 11:09:33,210 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,210 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,210 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,210 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,210 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][168], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 92#L792true, Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 85#L872true, 303#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 123#L775true, 216#true]) [2022-01-19 11:09:33,211 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,214 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,214 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,214 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,214 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][168], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 239#true, 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 92#L792true, Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 303#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 85#L872true, 123#L775true, 216#true]) [2022-01-19 11:09:33,214 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,227 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,227 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,227 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,230 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][125], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 305#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true]) [2022-01-19 11:09:33,230 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,230 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,230 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,230 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,237 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][175], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-01-19 11:09:33,237 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,238 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,238 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,238 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,249 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][195], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 123#L775true, 127#P1ENTRYtrue, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:33,249 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,249 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,249 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,249 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,250 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][195], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 123#L775true, 127#P1ENTRYtrue, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true]) [2022-01-19 11:09:33,250 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,250 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,250 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,250 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,251 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][160], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 127#P1ENTRYtrue]) [2022-01-19 11:09:33,251 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,251 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,251 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,251 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,252 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][160], [Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 127#P1ENTRYtrue, 216#true]) [2022-01-19 11:09:33,252 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,252 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,252 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,252 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,257 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][148], [32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 127#P1ENTRYtrue, 307#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:33,258 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,258 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,258 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,258 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,258 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][160], [32#L822true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 123#L775true, 64#L3true, 127#P1ENTRYtrue]) [2022-01-19 11:09:33,259 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,259 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,259 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,259 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:33,417 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][110], [32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 303#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 85#L872true, 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:33,417 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,417 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,417 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,417 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,541 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][168], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 85#L872true, 303#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:33,541 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,541 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,541 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,542 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,544 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][144], [32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 85#L872true, 301#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true, 55#L805true]) [2022-01-19 11:09:33,544 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,544 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,544 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,544 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,546 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][195], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 64#L3true, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true, 55#L805true]) [2022-01-19 11:09:33,546 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,546 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,546 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,546 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,548 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][175], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 216#true, 55#L805true]) [2022-01-19 11:09:33,548 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,548 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,548 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,549 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,556 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][175], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 55#L805true]) [2022-01-19 11:09:33,556 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,556 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,556 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,556 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,557 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][195], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 64#L3true, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L805true]) [2022-01-19 11:09:33,557 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,557 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,557 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,557 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,560 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][144], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 85#L872true, 301#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 129#L802true, 216#true]) [2022-01-19 11:09:33,560 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,560 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,560 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,560 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,613 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][160], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:33,613 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,613 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,613 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,613 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,614 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][160], [Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 92#L792true, Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true]) [2022-01-19 11:09:33,614 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,614 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,614 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,614 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,617 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][125], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 305#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 64#L3true]) [2022-01-19 11:09:33,617 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,617 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,617 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,618 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,618 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][160], [32#L822true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 123#L775true]) [2022-01-19 11:09:33,618 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,618 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,618 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,618 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,621 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][148], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 307#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:33,621 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,621 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,621 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,621 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,628 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][151], [32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 307#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:33,628 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,628 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,628 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,628 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,639 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][195], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 64#L3true, 127#P1ENTRYtrue, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:33,639 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,639 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,639 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,639 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,639 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][195], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 64#L3true, 127#P1ENTRYtrue, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true]) [2022-01-19 11:09:33,639 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,639 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,639 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,639 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,640 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][175], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 127#P1ENTRYtrue]) [2022-01-19 11:09:33,640 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,640 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,640 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,640 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,641 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][175], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 127#P1ENTRYtrue, 216#true]) [2022-01-19 11:09:33,641 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,641 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,641 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,641 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,645 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][148], [32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 127#P1ENTRYtrue, 307#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:33,645 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,646 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,646 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,646 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,646 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][175], [32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 127#P1ENTRYtrue]) [2022-01-19 11:09:33,646 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,646 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,646 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,646 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:33,744 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][196], [32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 74#L873-1true, 123#L775true, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true, 55#L805true]) [2022-01-19 11:09:33,744 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:33,744 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:33,744 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:33,744 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:33,767 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][178], [32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 123#L775true]) [2022-01-19 11:09:33,768 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:33,768 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:33,768 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:33,768 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:33,802 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][161], [32#L822true, Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 155#true, 74#L873-1true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true, 55#L805true]) [2022-01-19 11:09:33,803 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:33,803 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:33,803 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:33,803 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:33,894 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][168], [32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 303#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 85#L872true, 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:33,895 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:33,895 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:33,895 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:33,895 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:33,898 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][168], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 303#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 85#L872true, 216#true, 55#L805true]) [2022-01-19 11:09:33,898 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:33,898 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:33,898 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:33,898 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:33,901 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][160], [Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true, 55#L805true]) [2022-01-19 11:09:33,901 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:33,901 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:33,901 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:33,901 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:33,903 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:33,903 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:33,903 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:33,903 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:33,903 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:33,905 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][175], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 55#L805true]) [2022-01-19 11:09:33,905 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:33,905 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:33,905 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:33,905 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:33,906 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][168], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 85#L872true, 303#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L805true]) [2022-01-19 11:09:33,906 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:33,906 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:33,906 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:33,906 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:33,907 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][168], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 239#true, 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 303#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 85#L872true, 216#true, 55#L805true]) [2022-01-19 11:09:33,907 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:33,907 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:33,907 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:33,907 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:33,910 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][160], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L805true]) [2022-01-19 11:09:33,910 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:33,910 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:33,911 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:33,911 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:33,916 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][161], [32#L822true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 74#L873-1true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L805true]) [2022-01-19 11:09:33,916 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:33,916 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:33,916 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:33,916 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:33,916 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][196], [32#L822true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 74#L873-1true, 123#L775true, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L805true]) [2022-01-19 11:09:33,916 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:33,916 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:33,916 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:33,916 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:33,918 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][175], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 55#L805true]) [2022-01-19 11:09:33,918 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:33,918 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:33,918 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:33,918 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:33,918 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 55#L805true]) [2022-01-19 11:09:33,918 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:33,918 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:33,918 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:33,919 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:33,921 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][168], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 303#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 85#L872true, 123#L775true, 129#L802true, 216#true]) [2022-01-19 11:09:33,921 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:33,921 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:33,921 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:33,921 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,061 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][160], [Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, 48#L795true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true]) [2022-01-19 11:09:34,061 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,061 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,061 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,061 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,063 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][195], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, 48#L795true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 123#L775true, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true]) [2022-01-19 11:09:34,063 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,063 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,063 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,063 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,084 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][195], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 92#L792true, Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 123#L775true, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:34,084 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,084 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,084 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,084 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,085 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][195], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 92#L792true, Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 123#L775true, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true]) [2022-01-19 11:09:34,085 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,085 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,085 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,085 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,085 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][195], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 239#true, 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 92#L792true, Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 123#L775true, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true]) [2022-01-19 11:09:34,086 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,086 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,086 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,086 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,086 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][160], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L3true]) [2022-01-19 11:09:34,086 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,086 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,086 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,086 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,087 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][160], [Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 92#L792true, Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 216#true]) [2022-01-19 11:09:34,087 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,087 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,087 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,087 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,090 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][148], [32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 307#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:34,091 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,091 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,091 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,091 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,091 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][160], [32#L822true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 123#L775true, 64#L3true]) [2022-01-19 11:09:34,091 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,091 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,091 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,092 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,093 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][148], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 307#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:34,093 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,093 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,094 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,094 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,094 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][175], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-01-19 11:09:34,094 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,094 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,094 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,094 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,101 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][151], [32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, Black: 180#true, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 307#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:34,101 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,101 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,101 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,101 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,110 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 127#P1ENTRYtrue]) [2022-01-19 11:09:34,110 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,110 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,110 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,110 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,110 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 127#P1ENTRYtrue, 216#true]) [2022-01-19 11:09:34,110 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,110 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,110 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,110 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,111 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][175], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 127#P1ENTRYtrue]) [2022-01-19 11:09:34,111 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,111 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,111 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,111 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,112 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][175], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 127#P1ENTRYtrue]) [2022-01-19 11:09:34,112 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,112 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,112 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,112 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,115 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][175], [32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 127#P1ENTRYtrue]) [2022-01-19 11:09:34,115 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,115 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,115 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,115 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:34,214 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][178], [32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 123#L775true]) [2022-01-19 11:09:34,214 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,214 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,214 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,214 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,245 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][161], [32#L822true, Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 155#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 216#true, 55#L805true]) [2022-01-19 11:09:34,246 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,246 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,246 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,246 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,336 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][201], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 85#L872true, 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:34,337 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,337 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,337 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,337 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,337 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][195], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 123#L775true, 216#true, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L805true]) [2022-01-19 11:09:34,338 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,338 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,338 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,338 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,341 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][160], [32#L822true, Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true, 55#L805true]) [2022-01-19 11:09:34,341 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,341 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,341 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,341 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,343 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][160], [Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 216#true, 55#L805true]) [2022-01-19 11:09:34,343 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,343 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,343 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,343 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,344 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true, 55#L805true]) [2022-01-19 11:09:34,344 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,344 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,344 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,344 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,345 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][201], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 85#L872true, 123#L775true, 55#L805true]) [2022-01-19 11:09:34,345 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,345 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,345 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,345 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,346 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][201], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 239#true, 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 85#L872true, 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:34,346 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,346 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,346 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,346 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,347 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][226], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 290#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 239#true, 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 85#L872true, 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:34,347 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,347 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,347 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,347 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,349 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][160], [32#L822true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L805true]) [2022-01-19 11:09:34,349 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,349 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,349 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,349 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,351 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][160], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 55#L805true]) [2022-01-19 11:09:34,352 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,352 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,352 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,352 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,353 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][195], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 123#L775true, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L805true]) [2022-01-19 11:09:34,353 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,353 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,353 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,353 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,360 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][161], [32#L822true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 55#L805true]) [2022-01-19 11:09:34,360 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,360 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,360 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,360 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,361 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 180#true, 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 55#L805true]) [2022-01-19 11:09:34,361 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,361 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,361 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,361 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,364 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][160], [Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 129#L802true, 216#true]) [2022-01-19 11:09:34,364 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,364 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,364 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,364 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,366 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][160], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 129#L802true]) [2022-01-19 11:09:34,366 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,366 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,366 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,366 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,371 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][160], [32#L822true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 123#L775true, 129#L802true]) [2022-01-19 11:09:34,371 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,372 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,372 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,372 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,392 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][160], [Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, 48#L795true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 216#true]) [2022-01-19 11:09:34,392 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,392 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,392 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,392 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,398 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][195], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, 48#L795true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 123#L775true, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:34,398 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,398 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,398 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,398 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,415 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][195], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 92#L792true, Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 64#L3true, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:34,415 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,415 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,415 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,415 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,416 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][195], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 92#L792true, Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 64#L3true, 216#true, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:34,416 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,416 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,416 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,416 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,416 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][195], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 239#true, 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 92#L792true, Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 64#L3true, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true]) [2022-01-19 11:09:34,417 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,417 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,417 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,417 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,417 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][175], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 92#L792true, Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2022-01-19 11:09:34,417 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,417 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,417 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,417 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,418 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][175], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 92#L792true, Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 216#true]) [2022-01-19 11:09:34,418 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,418 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,418 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,418 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,422 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][148], [32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 307#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:34,422 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,422 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,422 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,422 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,422 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][175], [32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 92#L792true, Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-01-19 11:09:34,422 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,423 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,423 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,423 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,424 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][175], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 92#L792true, Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 125#L815true, 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-01-19 11:09:34,424 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,424 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,424 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,424 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,434 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 180#true, 98#L4-1true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 127#P1ENTRYtrue]) [2022-01-19 11:09:34,434 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,434 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,434 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,434 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,434 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 180#true, 46#L825true, 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true, 127#P1ENTRYtrue]) [2022-01-19 11:09:34,435 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,435 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,435 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,435 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:34,486 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][195], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, 48#L795true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 64#L3true, 216#true, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:34,486 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,486 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,486 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,486 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,493 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][196], [32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 123#L775true, 64#L3true, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L805true]) [2022-01-19 11:09:34,493 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,493 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,493 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,493 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,495 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][196], [32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 123#L775true, 64#L3true, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true, 55#L805true]) [2022-01-19 11:09:34,495 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,495 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,495 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,495 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,541 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][175], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, 48#L795true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, 216#true]) [2022-01-19 11:09:34,541 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,541 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,541 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,541 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,549 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][178], [32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 155#true, 55#L805true]) [2022-01-19 11:09:34,550 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,550 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,550 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,550 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,551 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][178], [32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 155#true, 216#true, 55#L805true]) [2022-01-19 11:09:34,551 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,551 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,551 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,551 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,803 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][195], [32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 123#L775true, 216#true, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L805true]) [2022-01-19 11:09:34,804 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,804 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,804 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,804 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,806 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][195], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 64#L3true, 216#true, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L805true]) [2022-01-19 11:09:34,806 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,806 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,806 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,806 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,808 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][195], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 216#true, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L805true]) [2022-01-19 11:09:34,808 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,808 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,808 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,808 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,811 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][160], [32#L822true, Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 216#true, 55#L805true]) [2022-01-19 11:09:34,811 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,811 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,811 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,811 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,813 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][175], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 216#true, 55#L805true]) [2022-01-19 11:09:34,813 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,813 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,813 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,813 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,814 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][195], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L805true]) [2022-01-19 11:09:34,814 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,814 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,815 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,815 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,816 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][195], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true, 55#L805true]) [2022-01-19 11:09:34,816 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,816 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,816 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,816 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,819 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][160], [32#L822true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 55#L805true]) [2022-01-19 11:09:34,819 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,820 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,820 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,820 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,820 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][195], [32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 123#L775true, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L805true]) [2022-01-19 11:09:34,821 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,821 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,821 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,821 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,824 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][175], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 55#L805true]) [2022-01-19 11:09:34,824 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,824 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,824 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,824 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,825 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][195], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 64#L3true, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L805true]) [2022-01-19 11:09:34,825 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,825 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,825 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,825 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,836 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][195], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 123#L775true, 129#L802true, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true]) [2022-01-19 11:09:34,836 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,836 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,836 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,836 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,838 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][160], [Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 129#L802true, 216#true]) [2022-01-19 11:09:34,838 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,838 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,838 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,838 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,842 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][160], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 129#L802true]) [2022-01-19 11:09:34,842 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,842 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,842 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,842 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,843 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][195], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 123#L775true, 129#L802true, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:34,843 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,843 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,843 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,843 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,848 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][148], [32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L802true, 307#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:34,848 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,848 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,848 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,848 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,854 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][160], [32#L822true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 123#L775true, 64#L3true, 129#L802true]) [2022-01-19 11:09:34,854 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,854 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,854 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,854 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,882 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][175], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, 48#L795true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2022-01-19 11:09:34,882 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,882 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,882 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,882 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,886 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][175], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, 48#L795true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 216#true]) [2022-01-19 11:09:34,886 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,886 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,886 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,886 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,886 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,892 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][175], [32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 48#L795true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-01-19 11:09:34,892 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,892 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,892 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,892 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,892 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][195], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, 48#L795true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 64#L3true, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:34,892 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,893 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,893 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,893 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,908 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 92#L792true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-01-19 11:09:34,908 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,908 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,908 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,908 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,909 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 92#L792true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true]) [2022-01-19 11:09:34,909 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,909 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,909 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,909 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,910 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 239#true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 92#L792true, Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true]) [2022-01-19 11:09:34,910 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,910 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,910 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,910 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,911 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][175], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 92#L792true, Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2022-01-19 11:09:34,911 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,911 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,911 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,911 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,911 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][175], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 92#L792true, Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-01-19 11:09:34,911 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,911 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,912 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,912 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,915 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][175], [32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 92#L792true, Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-01-19 11:09:34,915 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,915 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,915 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,915 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:34,961 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 180#true, 46#L825true, 48#L795true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-01-19 11:09:34,961 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:34,961 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:34,961 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:34,961 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:34,964 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, 48#L795true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true]) [2022-01-19 11:09:34,964 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:34,964 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:34,964 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:34,964 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:34,971 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][214], [32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 123#L775true, 55#L805true]) [2022-01-19 11:09:34,971 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:34,971 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:34,971 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:34,971 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:34,973 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][214], [32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:34,973 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:34,973 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:34,973 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:34,973 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,016 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][175], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, 46#L825true, 48#L795true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-01-19 11:09:35,017 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,017 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,017 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,017 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,024 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][178], [32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 155#true, 55#L805true]) [2022-01-19 11:09:35,024 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,024 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,024 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,024 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,025 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][178], [32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 155#true, 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 55#L805true]) [2022-01-19 11:09:35,025 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,026 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,026 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,026 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,108 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][238], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:35,109 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,109 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,109 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,109 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,109 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][195], [32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 64#L3true, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true, 55#L805true]) [2022-01-19 11:09:35,109 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,109 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,109 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,109 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,111 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:35,111 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,111 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,111 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,112 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,113 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][195], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 64#L3true, 216#true, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L805true]) [2022-01-19 11:09:35,113 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,113 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,113 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,113 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,115 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][175], [32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 216#true, 55#L805true]) [2022-01-19 11:09:35,115 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,115 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,115 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,115 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,116 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][175], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 55#L805true]) [2022-01-19 11:09:35,117 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,117 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,117 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,117 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,117 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][238], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 123#L775true, 55#L805true]) [2022-01-19 11:09:35,117 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,117 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,117 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,117 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,118 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][195], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 64#L3true, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L805true]) [2022-01-19 11:09:35,118 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,118 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,118 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,118 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,119 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][238], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:35,120 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,120 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,120 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,120 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,120 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][226], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 290#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 239#true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:35,120 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,120 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,120 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,120 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,121 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][195], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 64#L3true, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true, 55#L805true]) [2022-01-19 11:09:35,121 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,121 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,121 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,121 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,125 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][175], [32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 55#L805true]) [2022-01-19 11:09:35,125 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,125 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,125 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,125 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,126 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][195], [32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 64#L3true, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L805true]) [2022-01-19 11:09:35,126 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,126 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,126 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,126 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,129 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][175], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 55#L805true]) [2022-01-19 11:09:35,129 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,129 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,129 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,129 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,129 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 55#L805true]) [2022-01-19 11:09:35,130 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,130 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,130 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,130 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,139 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][195], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 64#L3true, 129#L802true, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true]) [2022-01-19 11:09:35,139 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,139 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,139 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,139 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,141 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][175], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 129#L802true, 216#true]) [2022-01-19 11:09:35,141 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,141 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,141 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,141 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,143 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][175], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 129#L802true]) [2022-01-19 11:09:35,143 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,143 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,143 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,143 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,144 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][195], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 64#L3true, 129#L802true, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:35,144 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,144 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,144 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,144 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,147 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][148], [32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L802true, 307#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:35,147 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,147 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,147 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,147 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,148 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][175], [32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 129#L802true]) [2022-01-19 11:09:35,148 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,148 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,148 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,148 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,165 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][175], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, 98#L4-1true, 48#L795true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true]) [2022-01-19 11:09:35,165 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,165 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,165 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,165 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,167 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][175], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, 98#L4-1true, 48#L795true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-01-19 11:09:35,167 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,167 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,168 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,168 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,168 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,168 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 180#true, 46#L825true, 48#L795true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true]) [2022-01-19 11:09:35,168 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,168 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,168 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,168 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,168 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,171 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][175], [32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, 48#L795true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-01-19 11:09:35,171 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,171 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,171 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,171 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,171 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 180#true, 46#L825true, 48#L795true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-01-19 11:09:35,172 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,172 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,172 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,172 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,172 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,181 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 92#L792true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-01-19 11:09:35,181 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,181 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,181 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,181 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,181 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 92#L792true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true]) [2022-01-19 11:09:35,181 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,181 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,181 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,181 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,182 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, 98#L4-1true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 92#L792true, Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true]) [2022-01-19 11:09:35,182 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,182 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,182 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,182 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:35,215 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 180#true, 46#L825true, 98#L4-1true, 48#L795true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-01-19 11:09:35,215 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,215 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,215 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,215 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,217 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, 98#L4-1true, 48#L795true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true]) [2022-01-19 11:09:35,217 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,217 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,217 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,217 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,224 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][214], [32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 123#L775true, 55#L805true]) [2022-01-19 11:09:35,224 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,224 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,224 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,224 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,226 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][214], [32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true, 55#L805true]) [2022-01-19 11:09:35,226 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,226 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,226 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,226 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,338 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][238], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 64#L3true, 216#true, 55#L805true]) [2022-01-19 11:09:35,338 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,338 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,338 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,338 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,339 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:35,339 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,339 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,339 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,339 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,340 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true, 55#L805true]) [2022-01-19 11:09:35,341 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,341 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,341 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,341 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,341 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 216#true, 55#L805true]) [2022-01-19 11:09:35,341 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,342 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,342 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,342 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,343 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][175], [32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 55#L805true]) [2022-01-19 11:09:35,343 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,343 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,343 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,343 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,343 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][238], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 64#L3true, 55#L805true]) [2022-01-19 11:09:35,343 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,343 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,343 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,344 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,344 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 55#L805true]) [2022-01-19 11:09:35,344 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,344 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,344 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,344 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,346 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][238], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 64#L3true, 216#true, 55#L805true]) [2022-01-19 11:09:35,346 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,346 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,346 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,346 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,346 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][226], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 290#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 239#true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 64#L3true, 216#true, 55#L805true]) [2022-01-19 11:09:35,346 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,346 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,346 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,346 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,347 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 239#true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 216#true, 55#L805true]) [2022-01-19 11:09:35,347 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,347 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,347 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,347 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,361 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][175], [32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 55#L805true]) [2022-01-19 11:09:35,362 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,362 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,362 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,362 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,362 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 55#L805true]) [2022-01-19 11:09:35,362 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,362 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,362 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,362 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,365 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 180#true, 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 55#L805true]) [2022-01-19 11:09:35,365 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,365 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,365 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,365 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,373 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 129#L802true, 216#true]) [2022-01-19 11:09:35,373 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,373 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,373 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,373 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,374 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][175], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 129#L802true]) [2022-01-19 11:09:35,374 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,374 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,374 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,375 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,376 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][175], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 129#L802true]) [2022-01-19 11:09:35,376 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,376 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,376 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,376 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,376 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 129#L802true]) [2022-01-19 11:09:35,377 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,377 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,377 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,377 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,379 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][175], [32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 129#L802true]) [2022-01-19 11:09:35,379 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,379 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,379 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,379 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,516 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, 98#L4-1true, 48#L795true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true]) [2022-01-19 11:09:35,516 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,516 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,516 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,516 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,516 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,518 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, 46#L825true, 48#L795true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-01-19 11:09:35,518 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,518 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,518 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,518 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,519 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:35,644 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][257], [319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:35,645 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 11:09:35,645 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:35,645 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:35,645 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:35,645 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true, 55#L805true]) [2022-01-19 11:09:35,645 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 11:09:35,645 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:35,645 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:35,646 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:35,647 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 55#L805true]) [2022-01-19 11:09:35,647 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 11:09:35,647 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:35,647 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:35,647 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:35,648 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][257], [319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 55#L805true]) [2022-01-19 11:09:35,648 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 11:09:35,648 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:35,648 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:35,648 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:35,649 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 55#L805true]) [2022-01-19 11:09:35,649 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 11:09:35,649 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:35,649 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:35,649 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:35,650 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][257], [319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 239#true, 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:35,651 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 11:09:35,651 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:35,651 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:35,651 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:35,651 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][226], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 290#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 239#true, 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:35,652 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 11:09:35,652 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:35,652 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:35,652 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:35,652 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 180#true, 46#L825true, 98#L4-1true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 55#L805true]) [2022-01-19 11:09:35,652 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 11:09:35,652 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:35,652 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:35,652 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:35,656 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 55#L805true]) [2022-01-19 11:09:35,656 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 11:09:35,656 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:35,656 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:35,656 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:35,663 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true, 129#L802true]) [2022-01-19 11:09:35,663 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 11:09:35,663 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:35,663 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:35,663 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:35,664 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 180#true, 98#L4-1true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 129#L802true]) [2022-01-19 11:09:35,664 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 11:09:35,664 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:35,665 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:35,665 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:35,746 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][257], [319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 98#L4-1true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true, 55#L805true]) [2022-01-19 11:09:35,747 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-01-19 11:09:35,747 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:35,747 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:35,747 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:35,747 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][257], [319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 98#L4-1true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 55#L805true]) [2022-01-19 11:09:35,747 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-01-19 11:09:35,747 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:35,748 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:35,748 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:35,749 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][257], [319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 98#L4-1true, 46#L825true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true, 55#L805true]) [2022-01-19 11:09:35,749 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-01-19 11:09:35,749 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:35,749 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:35,749 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:35,749 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][269], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 98#L4-1true, 46#L825true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 297#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true, 55#L805true]) [2022-01-19 11:09:35,749 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-01-19 11:09:35,749 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:35,749 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:35,750 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:35,750 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][226], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 137#L3-1true, Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 290#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 239#true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:35,750 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-01-19 11:09:35,750 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:35,750 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:35,750 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:35,815 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][226], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 290#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 239#true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 36#L880true, Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:35,815 INFO L384 tUnfolder$Statistics]: this new event has 98 ancestors and is cut-off event [2022-01-19 11:09:35,815 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-01-19 11:09:35,815 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-01-19 11:09:35,815 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-01-19 11:09:35,818 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([917] L880-->L883: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= 2 v_~__unbuffered_p3_EAX~0_2) (= v_~__unbuffered_p1_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= v_~__unbuffered_p0_EAX~0_2 0) (= 2 v_~z~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2} AuxVars[] AssignedVars[~main$tmp_guard1~0][283], [Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 290#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 132#L838true, 37#L883true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true, 55#L805true]) [2022-01-19 11:09:35,818 INFO L384 tUnfolder$Statistics]: this new event has 98 ancestors and is not cut-off event [2022-01-19 11:09:35,818 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is not cut-off event [2022-01-19 11:09:35,818 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is not cut-off event [2022-01-19 11:09:35,818 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is not cut-off event [2022-01-19 11:09:35,847 INFO L129 PetriNetUnfolder]: 19001/33929 cut-off events. [2022-01-19 11:09:35,847 INFO L130 PetriNetUnfolder]: For 94888/105635 co-relation queries the response was YES. [2022-01-19 11:09:36,079 INFO L84 FinitePrefix]: Finished finitePrefix Result has 116599 conditions, 33929 events. 19001/33929 cut-off events. For 94888/105635 co-relation queries the response was YES. Maximal size of possible extension queue 2625. Compared 332189 event pairs, 715 based on Foata normal form. 615/32650 useless extension candidates. Maximal degree in co-relation 116512. Up to 4640 conditions per place. [2022-01-19 11:09:36,142 INFO L132 encePairwiseOnDemand]: 126/137 looper letters, 115 selfloop transitions, 58 changer transitions 32/307 dead transitions. [2022-01-19 11:09:36,142 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 188 places, 307 transitions, 2081 flow [2022-01-19 11:09:36,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-01-19 11:09:36,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2022-01-19 11:09:36,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1942 transitions. [2022-01-19 11:09:36,160 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8859489051094891 [2022-01-19 11:09:36,160 INFO L72 ComplementDD]: Start complementDD. Operand 16 states and 1942 transitions. [2022-01-19 11:09:36,160 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 1942 transitions. [2022-01-19 11:09:36,169 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 11:09:36,169 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 16 states and 1942 transitions. [2022-01-19 11:09:36,172 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 17 states, 16 states have (on average 121.375) internal successors, (1942), 16 states have internal predecessors, (1942), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:09:36,176 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 17 states, 17 states have (on average 137.0) internal successors, (2329), 17 states have internal predecessors, (2329), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:09:36,177 INFO L81 ComplementDD]: Finished complementDD. Result has 17 states, 17 states have (on average 137.0) internal successors, (2329), 17 states have internal predecessors, (2329), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:09:36,177 INFO L186 Difference]: Start difference. First operand has 173 places, 167 transitions, 769 flow. Second operand 16 states and 1942 transitions. [2022-01-19 11:09:36,177 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 188 places, 307 transitions, 2081 flow [2022-01-19 11:09:38,011 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 187 places, 307 transitions, 2078 flow, removed 1 selfloop flow, removed 1 redundant places. [2022-01-19 11:09:38,014 INFO L242 Difference]: Finished difference. Result has 191 places, 190 transitions, 1203 flow [2022-01-19 11:09:38,014 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=137, PETRI_DIFFERENCE_MINUEND_FLOW=766, PETRI_DIFFERENCE_MINUEND_PLACES=172, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=167, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=42, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=123, PETRI_DIFFERENCE_SUBTRAHEND_STATES=16, PETRI_FLOW=1203, PETRI_PLACES=191, PETRI_TRANSITIONS=190} [2022-01-19 11:09:38,014 INFO L334 CegarLoopForPetriNet]: 144 programPoint places, 47 predicate places. [2022-01-19 11:09:38,014 INFO L470 AbstractCegarLoop]: Abstraction has has 191 places, 190 transitions, 1203 flow [2022-01-19 11:09:38,015 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 113.0) internal successors, (904), 8 states have internal predecessors, (904), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:09:38,015 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 11:09:38,015 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 11:09:38,015 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-01-19 11:09:38,015 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2022-01-19 11:09:38,015 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 11:09:38,015 INFO L85 PathProgramCache]: Analyzing trace with hash -500173347, now seen corresponding path program 1 times [2022-01-19 11:09:38,015 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 11:09:38,015 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1454327421] [2022-01-19 11:09:38,015 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 11:09:38,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 11:09:38,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 11:09:38,114 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 11:09:38,114 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 11:09:38,115 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1454327421] [2022-01-19 11:09:38,115 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1454327421] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 11:09:38,115 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 11:09:38,115 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-01-19 11:09:38,115 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [360009697] [2022-01-19 11:09:38,115 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 11:09:38,115 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-01-19 11:09:38,115 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 11:09:38,115 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-01-19 11:09:38,116 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-01-19 11:09:38,116 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 111 out of 137 [2022-01-19 11:09:38,117 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 191 places, 190 transitions, 1203 flow. Second operand has 9 states, 9 states have (on average 113.11111111111111) internal successors, (1018), 9 states have internal predecessors, (1018), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:09:38,117 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 11:09:38,117 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 111 of 137 [2022-01-19 11:09:38,117 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 11:09:39,085 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][155], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 337#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 85#L872true, 301#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 127#P1ENTRYtrue]) [2022-01-19 11:09:39,086 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-01-19 11:09:39,086 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-01-19 11:09:39,086 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-01-19 11:09:39,086 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-01-19 11:09:39,299 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][147], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 345#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 307#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:39,299 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-01-19 11:09:39,300 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 11:09:39,300 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 11:09:39,300 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 11:09:39,310 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][172], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 339#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 85#L872true, 303#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 123#L775true, 127#P1ENTRYtrue]) [2022-01-19 11:09:39,310 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-01-19 11:09:39,311 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 11:09:39,311 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 11:09:39,311 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 11:09:39,314 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][124], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, 341#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 305#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 127#P1ENTRYtrue]) [2022-01-19 11:09:39,315 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-01-19 11:09:39,315 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 11:09:39,315 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 11:09:39,315 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 11:09:39,652 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][158], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 347#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L805true]) [2022-01-19 11:09:39,652 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-01-19 11:09:39,652 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:39,652 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:39,652 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:39,684 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][155], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 337#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 85#L872true, 301#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:39,685 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-01-19 11:09:39,685 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:39,685 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:39,685 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:39,694 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][147], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 345#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 307#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:39,706 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-01-19 11:09:39,706 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:39,706 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:39,706 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:39,707 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][174], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 349#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-01-19 11:09:39,707 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-01-19 11:09:39,707 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:39,707 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:39,707 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:39,721 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][158], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 347#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 127#P1ENTRYtrue]) [2022-01-19 11:09:39,721 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-01-19 11:09:39,721 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:39,721 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:39,721 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:39,724 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 351#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 123#L775true, 127#P1ENTRYtrue, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true]) [2022-01-19 11:09:39,724 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:39,724 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:39,724 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:39,724 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:39,726 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][124], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, 341#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 305#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 64#L3true, 127#P1ENTRYtrue]) [2022-01-19 11:09:39,726 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-01-19 11:09:39,726 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:39,726 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:39,726 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:39,727 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][158], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 347#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 123#L775true, 127#P1ENTRYtrue]) [2022-01-19 11:09:39,727 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-01-19 11:09:39,727 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:39,727 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:39,727 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 11:09:39,945 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][158], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 347#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 55#L805true]) [2022-01-19 11:09:39,945 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:39,945 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:39,945 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:39,945 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:39,946 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 351#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 123#L775true, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L805true]) [2022-01-19 11:09:39,946 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:39,946 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:39,946 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:39,946 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:39,986 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][172], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 339#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 303#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 85#L872true, 123#L775true]) [2022-01-19 11:09:39,986 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:39,986 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:39,986 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:39,986 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:39,990 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][124], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, 341#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 305#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true]) [2022-01-19 11:09:39,990 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:39,990 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:39,990 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:39,991 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:40,000 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][174], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 349#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-01-19 11:09:40,000 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:40,000 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:40,000 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:40,000 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:40,013 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [Black: 319#(and (<= 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(<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 351#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 123#L775true, 127#P1ENTRYtrue, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:40,013 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:40,013 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:40,013 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:40,014 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:40,015 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][158], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 347#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 127#P1ENTRYtrue]) [2022-01-19 11:09:40,015 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:40,015 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:40,015 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:40,015 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:40,020 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][147], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, 345#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 127#P1ENTRYtrue, 307#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:40,021 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:40,021 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:40,021 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:40,021 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:40,021 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][158], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 347#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 123#L775true, 64#L3true, 127#P1ENTRYtrue]) [2022-01-19 11:09:40,022 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 11:09:40,022 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:40,022 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:40,022 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 11:09:40,147 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 351#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 64#L3true, 127#P1ENTRYtrue, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true]) [2022-01-19 11:09:40,147 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:40,147 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:40,147 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:40,147 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:40,290 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][174], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L4true, 349#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 216#true, 55#L805true]) [2022-01-19 11:09:40,290 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:40,290 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:40,290 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:40,290 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:40,296 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][174], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 349#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 55#L805true]) [2022-01-19 11:09:40,296 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:40,297 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:40,297 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:40,297 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:40,297 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 351#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 64#L3true, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L805true]) [2022-01-19 11:09:40,297 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:40,297 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:40,297 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:40,297 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:40,350 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][158], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 347#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:40,350 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:40,350 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:40,350 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:40,350 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:40,352 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 351#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 123#L775true, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true]) [2022-01-19 11:09:40,352 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:40,352 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:40,352 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:40,352 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:40,354 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][124], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, 341#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 305#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 64#L3true]) [2022-01-19 11:09:40,354 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:40,355 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:40,355 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:40,355 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:40,355 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][158], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 347#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 74#L873-1true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 123#L775true]) [2022-01-19 11:09:40,355 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:40,355 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:40,355 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:40,355 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:40,358 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][147], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, 345#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 307#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:40,358 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:40,358 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:40,358 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:40,358 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:40,364 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][150], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 345#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 92#L792true, Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 307#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:40,364 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:40,364 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:40,364 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:40,364 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:40,375 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 351#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 64#L3true, 127#P1ENTRYtrue, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:40,375 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:40,375 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:40,375 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:40,375 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:40,375 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][174], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 349#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 127#P1ENTRYtrue]) [2022-01-19 11:09:40,375 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:40,375 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:40,375 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:40,375 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:40,377 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][174], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L4true, 349#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 127#P1ENTRYtrue, 216#true]) [2022-01-19 11:09:40,377 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:40,377 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:40,377 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:40,377 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:40,380 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][147], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, 345#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 127#P1ENTRYtrue, 307#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:40,381 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:40,381 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:40,381 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:40,381 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:40,381 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][174], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 349#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 127#P1ENTRYtrue]) [2022-01-19 11:09:40,381 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 11:09:40,381 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:40,381 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:40,381 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 11:09:40,745 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 353#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 127#P1ENTRYtrue, 216#true]) [2022-01-19 11:09:40,745 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:40,745 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:40,745 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:40,745 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:40,773 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][177], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 349#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 92#L792true, Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 123#L775true]) [2022-01-19 11:09:40,773 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:40,773 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:40,774 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:40,774 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:40,913 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][172], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 339#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 85#L872true, 303#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true, 55#L805true]) [2022-01-19 11:09:40,913 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:40,913 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:40,913 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:40,914 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:40,926 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][174], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 349#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 55#L805true]) [2022-01-19 11:09:40,926 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:40,926 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:40,926 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:40,926 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:40,927 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, 353#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:40,927 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:40,927 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:40,927 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:40,927 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:40,929 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][172], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 339#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 85#L872true, 303#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L805true]) [2022-01-19 11:09:40,929 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:40,929 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:40,929 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:40,929 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:40,931 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][158], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 347#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 74#L873-1true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L805true]) [2022-01-19 11:09:40,932 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:40,932 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:40,932 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:40,932 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:40,934 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][160], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 347#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 74#L873-1true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L805true]) [2022-01-19 11:09:40,934 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:40,934 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:40,934 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:40,934 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:40,935 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][195], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 351#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 74#L873-1true, 123#L775true, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L805true]) [2022-01-19 11:09:40,935 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:40,935 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:40,935 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:40,935 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:40,937 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][174], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 349#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 55#L805true]) [2022-01-19 11:09:40,937 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:40,937 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:40,937 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:40,937 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:40,937 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, 353#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 55#L805true]) [2022-01-19 11:09:40,937 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:40,938 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:40,938 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:40,938 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:40,999 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 351#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 123#L775true, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:41,000 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:41,000 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:41,000 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:41,000 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:41,001 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][158], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 347#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L3true]) [2022-01-19 11:09:41,001 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:41,001 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:41,001 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:41,001 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:41,007 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][147], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, 345#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 307#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:41,007 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:41,007 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:41,007 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:41,007 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:41,008 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][158], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 347#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 123#L775true, 64#L3true]) [2022-01-19 11:09:41,008 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:41,008 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:41,008 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:41,008 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:41,011 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][147], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 345#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 125#L815true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 307#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:41,011 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:41,011 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:41,011 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:41,011 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:41,012 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][174], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 349#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-01-19 11:09:41,012 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:41,012 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:41,012 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:41,012 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:41,020 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][150], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, 345#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 92#L792true, Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 307#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:41,020 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:41,020 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:41,020 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:41,020 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:41,031 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 353#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 127#P1ENTRYtrue]) [2022-01-19 11:09:41,031 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:41,031 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:41,031 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:41,031 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:41,031 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][174], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 349#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 127#P1ENTRYtrue]) [2022-01-19 11:09:41,032 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:41,032 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:41,032 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:41,032 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:41,034 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][174], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 349#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 127#P1ENTRYtrue]) [2022-01-19 11:09:41,034 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:41,034 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:41,034 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:41,034 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:41,034 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 353#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 127#P1ENTRYtrue, 216#true]) [2022-01-19 11:09:41,034 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:41,034 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:41,035 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:41,035 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:41,035 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:41,038 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][174], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 349#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 127#P1ENTRYtrue]) [2022-01-19 11:09:41,038 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 11:09:41,038 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:41,038 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:41,038 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 11:09:41,125 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 351#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 64#L3true, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true]) [2022-01-19 11:09:41,126 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,126 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,126 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,126 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,133 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 353#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 180#true, 46#L825true, 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 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|ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true, 127#P1ENTRYtrue]) [2022-01-19 11:09:41,134 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,134 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,134 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,134 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,164 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][177], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 349#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 92#L792true, Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 123#L775true]) [2022-01-19 11:09:41,165 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,165 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,165 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,165 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,315 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][158], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 347#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 74#L873-1true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true, 55#L805true]) [2022-01-19 11:09:41,316 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,316 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,316 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,316 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,325 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, 353#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 180#true, 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true, 55#L805true]) [2022-01-19 11:09:41,325 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,325 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,325 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,325 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,326 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][211], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 343#(and (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 85#L872true, 123#L775true, 55#L805true]) [2022-01-19 11:09:41,326 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,326 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,326 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,327 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,329 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][158], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 347#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 74#L873-1true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L805true]) [2022-01-19 11:09:41,329 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,329 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,329 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,329 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,331 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][158], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 125#L815true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 347#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 55#L805true]) [2022-01-19 11:09:41,331 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,331 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,331 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,331 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,332 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 351#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 123#L775true, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L805true]) [2022-01-19 11:09:41,332 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,332 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,332 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,332 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,335 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][160], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 347#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 55#L805true]) [2022-01-19 11:09:41,335 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,336 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,336 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,336 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,337 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, 119#P2ENTRYtrue, P3Thread1of1ForFork0InUse, 353#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 180#true, 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 55#L805true]) [2022-01-19 11:09:41,337 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,337 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,337 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,337 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,343 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][158], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 347#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 74#L873-1true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 129#L802true]) [2022-01-19 11:09:41,343 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,343 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,343 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,343 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,349 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][158], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 347#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 123#L775true, 129#L802true]) [2022-01-19 11:09:41,349 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,349 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,349 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,349 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,506 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 351#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 46#L825true, 48#L795true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 123#L775true, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:41,506 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,506 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,506 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,506 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,523 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ 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~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 64#L3true, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:41,523 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,523 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,523 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,523 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,523 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][174], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L4true, 349#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2022-01-19 11:09:41,526 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,526 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,527 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,527 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,528 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][174], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 349#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 216#true]) [2022-01-19 11:09:41,528 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,528 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,528 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,528 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,532 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][147], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, 345#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 307#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:41,532 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,532 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,532 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,532 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,533 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][174], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L4true, 349#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-01-19 11:09:41,533 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,533 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,533 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,533 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,534 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][174], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 349#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#L815true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-01-19 11:09:41,535 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,535 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,535 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,535 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,545 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 353#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 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|ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 127#P1ENTRYtrue]) [2022-01-19 11:09:41,545 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,545 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,545 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,545 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,546 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 353#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 180#true, 46#L825true, 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 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|ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true, 127#P1ENTRYtrue]) [2022-01-19 11:09:41,546 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,546 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,546 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,546 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,546 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 11:09:41,607 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 353#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true]) [2022-01-19 11:09:41,607 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,607 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,607 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,607 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,627 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][195], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 351#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 123#L775true, 64#L3true, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L805true]) [2022-01-19 11:09:41,627 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,627 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,627 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,627 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,657 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][177], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L4true, 349#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 155#true, 55#L805true]) [2022-01-19 11:09:41,657 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,657 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,657 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,657 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,749 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 351#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 216#true, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L805true]) [2022-01-19 11:09:41,750 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,750 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,750 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,750 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,754 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][158], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 347#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 216#true, 55#L805true]) [2022-01-19 11:09:41,754 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,754 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,754 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,754 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,757 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][174], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L4true, 349#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 216#true, 55#L805true]) [2022-01-19 11:09:41,757 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,757 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,757 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,757 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,763 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][177], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L4true, 349#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 216#true, 55#L805true]) [2022-01-19 11:09:41,763 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,763 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,763 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,763 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,763 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 351#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L805true]) [2022-01-19 11:09:41,764 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,764 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,764 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,764 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,766 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][158], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 347#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 55#L805true]) [2022-01-19 11:09:41,766 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,766 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,766 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,766 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,767 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 351#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 123#L775true, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L805true]) [2022-01-19 11:09:41,767 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,767 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,767 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,767 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,768 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][174], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L4true, 349#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#L815true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 55#L805true]) [2022-01-19 11:09:41,769 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,769 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,769 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,769 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,769 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 351#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 125#L815true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 64#L3true, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L805true]) [2022-01-19 11:09:41,769 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,769 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,769 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,770 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,777 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][158], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 347#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 129#L802true]) [2022-01-19 11:09:41,777 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,777 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,777 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,777 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,778 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 351#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 123#L775true, 129#L802true, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:41,778 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,778 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,778 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,778 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,780 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][147], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, 345#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L802true, 307#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:41,780 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,780 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,780 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,780 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,783 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][158], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 347#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 123#L775true, 64#L3true, 129#L802true]) [2022-01-19 11:09:41,783 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,783 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,783 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,783 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,802 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][174], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 349#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, 48#L795true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 216#true]) [2022-01-19 11:09:41,802 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,802 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,802 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,802 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,805 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][174], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 349#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, 48#L795true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true]) [2022-01-19 11:09:41,805 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,805 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,805 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,805 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,809 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][174], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L4true, 349#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-01-19 11:09:41,809 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,809 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,809 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,810 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,810 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 351#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 46#L825true, 48#L795true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div 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~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 64#L3true, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:41,810 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,810 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,810 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,810 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,823 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 353#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-01-19 11:09:41,823 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,823 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,823 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,824 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,824 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][174], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 349#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2022-01-19 11:09:41,824 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,824 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,824 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,824 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,826 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][174], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 349#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-01-19 11:09:41,826 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,826 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,826 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,826 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,826 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 353#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true]) [2022-01-19 11:09:41,826 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,826 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,826 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,826 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,826 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,829 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][174], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 349#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-01-19 11:09:41,829 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,829 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,829 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,829 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 11:09:41,876 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][214], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 353#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 123#L775true, 216#true, 55#L805true]) [2022-01-19 11:09:41,876 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:41,876 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:41,876 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:41,876 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:41,887 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 353#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 180#true, 46#L825true, 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true]) [2022-01-19 11:09:41,887 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:41,887 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:41,887 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:41,887 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:41,900 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 353#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, 48#L795true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-01-19 11:09:41,900 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:41,900 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:41,900 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:41,900 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:41,903 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][214], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 353#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 123#L775true, 55#L805true]) [2022-01-19 11:09:41,904 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:41,904 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:41,904 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:41,904 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:41,938 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][177], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 349#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 155#true, 55#L805true]) [2022-01-19 11:09:41,939 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:41,939 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:41,939 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:41,939 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,072 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 351#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 64#L3true, 216#true, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L805true]) [2022-01-19 11:09:42,072 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,072 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,073 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,073 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,078 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][174], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 349#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 216#true, 55#L805true]) [2022-01-19 11:09:42,078 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,078 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,078 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,078 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,081 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][174], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 349#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 55#L805true]) [2022-01-19 11:09:42,081 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,081 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,081 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,081 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,087 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][177], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 349#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, Black: 180#true, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 55#L805true]) [2022-01-19 11:09:42,087 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,087 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,087 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,087 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,088 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][240], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 74#L873-1true, 123#L775true, 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 55#L805true]) [2022-01-19 11:09:42,088 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,088 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,088 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,088 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,088 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 351#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 64#L3true, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L805true]) [2022-01-19 11:09:42,088 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,088 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,088 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,089 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,091 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][174], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 349#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 55#L805true]) [2022-01-19 11:09:42,091 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,091 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,091 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,091 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,092 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 351#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 64#L3true, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L805true]) [2022-01-19 11:09:42,092 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,092 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,092 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,092 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,093 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][174], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 349#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#L815true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 55#L805true]) [2022-01-19 11:09:42,093 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,094 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,094 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,094 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,094 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 353#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 125#L815true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 55#L805true]) [2022-01-19 11:09:42,094 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,094 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,094 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,094 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,099 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][174], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 349#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 129#L802true, 216#true]) [2022-01-19 11:09:42,099 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,099 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,099 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,099 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,102 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][174], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L4true, 349#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 129#L802true]) [2022-01-19 11:09:42,102 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,102 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,102 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,102 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,103 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 351#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 64#L3true, 129#L802true, 313#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:42,103 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,103 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,103 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,103 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,104 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][147], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 345#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L802true, 307#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 11:09:42,104 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,105 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,105 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,105 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,105 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][174], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L4true, 349#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 129#L802true]) [2022-01-19 11:09:42,105 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,105 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,105 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,105 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,123 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][174], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 349#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, 46#L825true, 48#L795true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= 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|ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-01-19 11:09:42,123 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,123 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,123 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,123 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,124 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 353#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, 48#L795true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true]) [2022-01-19 11:09:42,124 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,124 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,124 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,124 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,126 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][174], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 349#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, 46#L825true, 48#L795true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 34#L770true]) [2022-01-19 11:09:42,126 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,127 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,127 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,127 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,133 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][174], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 349#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 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(<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-01-19 11:09:42,133 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,133 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,133 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,133 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,134 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 353#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, 48#L795true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-01-19 11:09:42,134 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,134 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,134 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,134 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,134 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,294 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 353#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-01-19 11:09:42,295 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,295 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,295 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,295 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,296 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 353#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L792true, Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true]) [2022-01-19 11:09:42,296 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,296 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,296 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,296 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,296 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 11:09:42,346 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][214], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 353#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, P0Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true, 55#L805true]) [2022-01-19 11:09:42,347 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,347 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,347 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,347 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,363 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 353#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, 46#L825true, 48#L795true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-01-19 11:09:42,363 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,363 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,363 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,363 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,366 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_2|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][214], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, 353#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 123#L775true, 55#L805true]) [2022-01-19 11:09:42,366 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,366 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,366 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,366 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,460 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 353#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 216#true, 55#L805true]) [2022-01-19 11:09:42,460 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,460 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,460 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,460 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,465 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][174], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 349#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 55#L805true]) [2022-01-19 11:09:42,465 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,465 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,465 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,465 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,475 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][240], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 64#L3true, 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 55#L805true]) [2022-01-19 11:09:42,475 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,475 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,475 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,475 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,475 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 353#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 55#L805true]) [2022-01-19 11:09:42,476 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,476 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,476 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,476 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,478 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][174], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 349#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 55#L805true]) [2022-01-19 11:09:42,478 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,478 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,478 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,478 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,479 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 353#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 180#true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 55#L805true]) [2022-01-19 11:09:42,479 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,479 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,479 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,479 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,480 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 353#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 125#L815true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 55#L805true]) [2022-01-19 11:09:42,480 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,480 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,480 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,480 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,484 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][174], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 349#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ 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|ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 129#L802true]) [2022-01-19 11:09:42,485 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,485 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,485 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,485 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,487 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][174], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 349#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 129#L802true]) [2022-01-19 11:09:42,487 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,487 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,487 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,487 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,488 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 353#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 129#L802true]) [2022-01-19 11:09:42,488 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,488 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,488 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,488 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,489 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][174], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 349#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 129#L802true]) [2022-01-19 11:09:42,489 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,489 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,489 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,489 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,499 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 353#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 180#true, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, 46#L825true, 48#L795true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true]) [2022-01-19 11:09:42,500 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,500 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,500 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,500 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,501 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 353#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 180#true, 98#L4-1true, 46#L825true, 48#L795true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-01-19 11:09:42,501 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,501 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,501 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,501 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,502 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 11:09:42,601 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 353#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 180#true, 98#L4-1true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 55#L805true]) [2022-01-19 11:09:42,601 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 11:09:42,601 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:42,601 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:42,601 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:42,608 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][256], [Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L4true, Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 55#L805true]) [2022-01-19 11:09:42,608 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 11:09:42,608 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:42,608 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:42,608 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:42,609 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 353#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, 46#L825true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 34#L770true, Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 55#L805true]) [2022-01-19 11:09:42,609 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 11:09:42,609 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:42,609 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:42,609 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:42,611 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L822true, Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 353#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 180#true, 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 55#L805true]) [2022-01-19 11:09:42,611 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 11:09:42,611 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:42,611 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:42,611 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:42,615 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][212], [Black: 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 353#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 180#true, 46#L825true, 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 129#L802true]) [2022-01-19 11:09:42,615 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 11:09:42,615 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:42,615 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:42,615 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 11:09:42,690 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][256], [Black: 315#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#true, Black: 295#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 243#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 249#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, 277#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 180#true, 46#L825true, 98#L4-1true, Black: 281#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 55#L805true]) [2022-01-19 11:09:42,690 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-01-19 11:09:42,691 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:42,691 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:42,691 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 11:09:42,738 INFO L129 PetriNetUnfolder]: 18506/32977 cut-off events. [2022-01-19 11:09:42,738 INFO L130 PetriNetUnfolder]: For 126469/136406 co-relation queries the response was YES. [2022-01-19 11:09:42,893 INFO L84 FinitePrefix]: Finished finitePrefix Result has 125796 conditions, 32977 events. 18506/32977 cut-off events. For 126469/136406 co-relation queries the response was YES. Maximal size of possible extension queue 2580. Compared 322720 event pairs, 808 based on Foata normal form. 369/31493 useless extension candidates. Maximal degree in co-relation 125762. Up to 4347 conditions per place. [2022-01-19 11:09:42,932 INFO L132 encePairwiseOnDemand]: 126/137 looper letters, 90 selfloop transitions, 61 changer transitions 52/305 dead transitions. [2022-01-19 11:09:42,933 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 206 places, 305 transitions, 2278 flow [2022-01-19 11:09:42,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-01-19 11:09:42,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2022-01-19 11:09:42,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 2262 transitions. [2022-01-19 11:09:42,938 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8689973107952362 [2022-01-19 11:09:42,938 INFO L72 ComplementDD]: Start complementDD. Operand 19 states and 2262 transitions. [2022-01-19 11:09:42,938 INFO L73 IsDeterministic]: Start isDeterministic. Operand 19 states and 2262 transitions. [2022-01-19 11:09:42,939 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 11:09:42,939 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 19 states and 2262 transitions. [2022-01-19 11:09:42,943 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 20 states, 19 states have (on average 119.05263157894737) internal successors, (2262), 19 states have internal predecessors, (2262), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:09:42,946 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 20 states, 20 states have (on average 137.0) internal successors, (2740), 20 states have internal predecessors, (2740), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:09:42,947 INFO L81 ComplementDD]: Finished complementDD. Result has 20 states, 20 states have (on average 137.0) internal successors, (2740), 20 states have internal predecessors, (2740), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:09:42,947 INFO L186 Difference]: Start difference. First operand has 191 places, 190 transitions, 1203 flow. Second operand 19 states and 2262 transitions. [2022-01-19 11:09:42,947 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 206 places, 305 transitions, 2278 flow [2022-01-19 11:09:48,751 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 191 places, 305 transitions, 1876 flow, removed 157 selfloop flow, removed 15 redundant places. [2022-01-19 11:09:48,758 INFO L242 Difference]: Finished difference. Result has 198 places, 186 transitions, 1022 flow [2022-01-19 11:09:48,758 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=137, PETRI_DIFFERENCE_MINUEND_FLOW=873, PETRI_DIFFERENCE_MINUEND_PLACES=173, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=190, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=58, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=129, PETRI_DIFFERENCE_SUBTRAHEND_STATES=19, PETRI_FLOW=1022, PETRI_PLACES=198, PETRI_TRANSITIONS=186} [2022-01-19 11:09:48,760 INFO L334 CegarLoopForPetriNet]: 144 programPoint places, 54 predicate places. [2022-01-19 11:09:48,760 INFO L470 AbstractCegarLoop]: Abstraction has has 198 places, 186 transitions, 1022 flow [2022-01-19 11:09:48,760 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 113.11111111111111) internal successors, (1018), 9 states have internal predecessors, (1018), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:09:48,760 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 11:09:48,761 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 11:09:48,761 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-01-19 11:09:48,761 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2022-01-19 11:09:48,761 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 11:09:48,761 INFO L85 PathProgramCache]: Analyzing trace with hash -715923886, now seen corresponding path program 1 times [2022-01-19 11:09:48,761 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 11:09:48,761 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1416165874] [2022-01-19 11:09:48,761 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 11:09:48,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 11:09:48,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 11:09:48,916 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 11:09:48,916 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 11:09:48,916 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1416165874] [2022-01-19 11:09:48,916 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1416165874] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 11:09:48,917 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 11:09:48,917 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-01-19 11:09:48,917 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1159468778] [2022-01-19 11:09:48,917 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 11:09:48,917 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-01-19 11:09:48,917 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 11:09:48,917 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-01-19 11:09:48,917 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2022-01-19 11:09:48,918 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 137 [2022-01-19 11:09:48,919 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 198 places, 186 transitions, 1022 flow. Second operand has 8 states, 8 states have (on average 107.5) internal successors, (860), 8 states have internal predecessors, (860), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:09:48,919 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 11:09:48,919 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 137 [2022-01-19 11:09:48,919 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 11:09:50,638 INFO L129 PetriNetUnfolder]: 5051/16413 cut-off events. [2022-01-19 11:09:50,638 INFO L130 PetriNetUnfolder]: For 39581/41651 co-relation queries the response was YES. [2022-01-19 11:09:50,746 INFO L84 FinitePrefix]: Finished finitePrefix Result has 53291 conditions, 16413 events. 5051/16413 cut-off events. For 39581/41651 co-relation queries the response was YES. Maximal size of possible extension queue 2304. Compared 230179 event pairs, 150 based on Foata normal form. 5/15253 useless extension candidates. Maximal degree in co-relation 53193. Up to 1816 conditions per place. [2022-01-19 11:09:50,794 INFO L132 encePairwiseOnDemand]: 123/137 looper letters, 58 selfloop transitions, 17 changer transitions 6/229 dead transitions. [2022-01-19 11:09:50,794 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 203 places, 229 transitions, 1434 flow [2022-01-19 11:09:50,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-01-19 11:09:50,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-01-19 11:09:50,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1006 transitions. [2022-01-19 11:09:50,796 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8158961881589619 [2022-01-19 11:09:50,796 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1006 transitions. [2022-01-19 11:09:50,796 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1006 transitions. [2022-01-19 11:09:50,796 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 11:09:50,797 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1006 transitions. [2022-01-19 11:09:50,798 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 111.77777777777777) internal successors, (1006), 9 states have internal predecessors, (1006), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:09:50,799 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 137.0) internal successors, (1370), 10 states have internal predecessors, (1370), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:09:50,800 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 137.0) internal successors, (1370), 10 states have internal predecessors, (1370), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:09:50,800 INFO L186 Difference]: Start difference. First operand has 198 places, 186 transitions, 1022 flow. Second operand 9 states and 1006 transitions. [2022-01-19 11:09:50,800 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 203 places, 229 transitions, 1434 flow [2022-01-19 11:09:52,445 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 186 places, 229 transitions, 1231 flow, removed 55 selfloop flow, removed 17 redundant places. [2022-01-19 11:09:52,448 INFO L242 Difference]: Finished difference. Result has 192 places, 197 transitions, 1035 flow [2022-01-19 11:09:52,448 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=137, PETRI_DIFFERENCE_MINUEND_FLOW=885, PETRI_DIFFERENCE_MINUEND_PLACES=178, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=186, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=7, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=172, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=1035, PETRI_PLACES=192, PETRI_TRANSITIONS=197} [2022-01-19 11:09:52,448 INFO L334 CegarLoopForPetriNet]: 144 programPoint places, 48 predicate places. [2022-01-19 11:09:52,448 INFO L470 AbstractCegarLoop]: Abstraction has has 192 places, 197 transitions, 1035 flow [2022-01-19 11:09:52,449 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 107.5) internal successors, (860), 8 states have internal predecessors, (860), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:09:52,449 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 11:09:52,449 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 11:09:52,449 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-01-19 11:09:52,449 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2022-01-19 11:09:52,450 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 11:09:52,450 INFO L85 PathProgramCache]: Analyzing trace with hash 1821841448, now seen corresponding path program 2 times [2022-01-19 11:09:52,450 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 11:09:52,450 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [273791109] [2022-01-19 11:09:52,450 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 11:09:52,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 11:09:52,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 11:09:52,647 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 11:09:52,648 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 11:09:52,648 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [273791109] [2022-01-19 11:09:52,648 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [273791109] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 11:09:52,648 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 11:09:52,648 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-01-19 11:09:52,648 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [805019023] [2022-01-19 11:09:52,648 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 11:09:52,648 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-01-19 11:09:52,649 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 11:09:52,649 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-01-19 11:09:52,649 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2022-01-19 11:09:52,649 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 98 out of 137 [2022-01-19 11:09:52,650 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 192 places, 197 transitions, 1035 flow. Second operand has 11 states, 11 states have (on average 101.0909090909091) internal successors, (1112), 11 states have internal predecessors, (1112), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:09:52,650 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 11:09:52,650 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 98 of 137 [2022-01-19 11:09:52,650 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 11:09:55,941 INFO L129 PetriNetUnfolder]: 9816/31584 cut-off events. [2022-01-19 11:09:55,941 INFO L130 PetriNetUnfolder]: For 56837/57785 co-relation queries the response was YES. [2022-01-19 11:09:56,244 INFO L84 FinitePrefix]: Finished finitePrefix Result has 91600 conditions, 31584 events. 9816/31584 cut-off events. For 56837/57785 co-relation queries the response was YES. Maximal size of possible extension queue 4096. Compared 485280 event pairs, 68 based on Foata normal form. 55/29765 useless extension candidates. Maximal degree in co-relation 91567. Up to 3352 conditions per place. [2022-01-19 11:09:56,291 INFO L132 encePairwiseOnDemand]: 118/137 looper letters, 55 selfloop transitions, 36 changer transitions 38/272 dead transitions. [2022-01-19 11:09:56,291 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 201 places, 272 transitions, 1797 flow [2022-01-19 11:09:56,291 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-01-19 11:09:56,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-01-19 11:09:56,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1365 transitions. [2022-01-19 11:09:56,303 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7664233576642335 [2022-01-19 11:09:56,303 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1365 transitions. [2022-01-19 11:09:56,304 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1365 transitions. [2022-01-19 11:09:56,304 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 11:09:56,304 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1365 transitions. [2022-01-19 11:09:56,306 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 105.0) internal successors, (1365), 13 states have internal predecessors, (1365), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:09:56,308 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 137.0) internal successors, (1918), 14 states have internal predecessors, (1918), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:09:56,309 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 137.0) internal successors, (1918), 14 states have internal predecessors, (1918), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:09:56,309 INFO L186 Difference]: Start difference. First operand has 192 places, 197 transitions, 1035 flow. Second operand 13 states and 1365 transitions. [2022-01-19 11:09:56,309 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 201 places, 272 transitions, 1797 flow [2022-01-19 11:10:02,511 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 198 places, 272 transitions, 1785 flow, removed 6 selfloop flow, removed 3 redundant places. [2022-01-19 11:10:02,514 INFO L242 Difference]: Finished difference. Result has 206 places, 211 transitions, 1271 flow [2022-01-19 11:10:02,514 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=137, PETRI_DIFFERENCE_MINUEND_FLOW=1027, PETRI_DIFFERENCE_MINUEND_PLACES=186, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=197, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=16, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=175, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=1271, PETRI_PLACES=206, PETRI_TRANSITIONS=211} [2022-01-19 11:10:02,515 INFO L334 CegarLoopForPetriNet]: 144 programPoint places, 62 predicate places. [2022-01-19 11:10:02,515 INFO L470 AbstractCegarLoop]: Abstraction has has 206 places, 211 transitions, 1271 flow [2022-01-19 11:10:02,515 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 101.0909090909091) internal successors, (1112), 11 states have internal predecessors, (1112), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 11:10:02,515 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 11:10:02,515 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 11:10:02,515 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-01-19 11:10:02,516 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2022-01-19 11:10:02,516 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 11:10:02,516 INFO L85 PathProgramCache]: Analyzing trace with hash 2101869612, now seen corresponding path program 3 times [2022-01-19 11:10:02,516 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 11:10:02,516 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1518867917] [2022-01-19 11:10:02,516 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 11:10:02,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 11:10:02,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-01-19 11:10:02,595 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-01-19 11:10:02,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-01-19 11:10:02,705 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-01-19 11:10:02,706 INFO L628 BasicCegarLoop]: Counterexample is feasible [2022-01-19 11:10:02,707 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (6 of 7 remaining) [2022-01-19 11:10:02,708 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err0ASSERT_VIOLATIONERROR_FUNCTION (5 of 7 remaining) [2022-01-19 11:10:02,709 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATION (4 of 7 remaining) [2022-01-19 11:10:02,710 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATION (3 of 7 remaining) [2022-01-19 11:10:02,712 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2INUSE_VIOLATION (2 of 7 remaining) [2022-01-19 11:10:02,712 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3INUSE_VIOLATION (1 of 7 remaining) [2022-01-19 11:10:02,712 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 7 remaining) [2022-01-19 11:10:02,713 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-01-19 11:10:02,716 INFO L732 BasicCegarLoop]: Path program histogram: [3, 2, 1, 1, 1, 1, 1, 1] [2022-01-19 11:10:02,721 INFO L230 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2022-01-19 11:10:02,721 INFO L180 ceAbstractionStarter]: Computing trace abstraction results [2022-01-19 11:10:02,911 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.01 11:10:02 BasicIcfg [2022-01-19 11:10:02,911 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-01-19 11:10:02,911 INFO L158 Benchmark]: Toolchain (without parser) took 48280.04ms. Allocated memory was 400.6MB in the beginning and 10.0GB in the end (delta: 9.6GB). Free memory was 340.4MB in the beginning and 8.1GB in the end (delta: -7.8GB). Peak memory consumption was 1.8GB. Max. memory is 16.0GB. [2022-01-19 11:10:02,912 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 400.6MB. Free memory is still 358.8MB. There was no memory consumed. Max. memory is 16.0GB. [2022-01-19 11:10:02,912 INFO L158 Benchmark]: CACSL2BoogieTranslator took 425.58ms. Allocated memory was 400.6MB in the beginning and 488.6MB in the end (delta: 88.1MB). Free memory was 340.2MB in the beginning and 444.1MB in the end (delta: -103.9MB). Peak memory consumption was 7.7MB. Max. memory is 16.0GB. [2022-01-19 11:10:02,912 INFO L158 Benchmark]: Boogie Procedure Inliner took 64.37ms. Allocated memory is still 488.6MB. Free memory was 444.1MB in the beginning and 441.9MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. [2022-01-19 11:10:02,912 INFO L158 Benchmark]: Boogie Preprocessor took 48.25ms. Allocated memory is still 488.6MB. Free memory was 441.9MB in the beginning and 438.9MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. [2022-01-19 11:10:02,913 INFO L158 Benchmark]: RCFGBuilder took 960.81ms. Allocated memory is still 488.6MB. Free memory was 438.9MB in the beginning and 355.0MB in the end (delta: 83.9MB). Peak memory consumption was 83.9MB. Max. memory is 16.0GB. [2022-01-19 11:10:02,913 INFO L158 Benchmark]: TraceAbstraction took 46766.18ms. Allocated memory was 488.6MB in the beginning and 10.0GB in the end (delta: 9.5GB). Free memory was 355.0MB in the beginning and 8.1GB in the end (delta: -7.8GB). Peak memory consumption was 1.8GB. Max. memory is 16.0GB. [2022-01-19 11:10:02,914 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 400.6MB. Free memory is still 358.8MB. There was no memory consumed. Max. memory is 16.0GB. * CACSL2BoogieTranslator took 425.58ms. Allocated memory was 400.6MB in the beginning and 488.6MB in the end (delta: 88.1MB). Free memory was 340.2MB in the beginning and 444.1MB in the end (delta: -103.9MB). Peak memory consumption was 7.7MB. Max. memory is 16.0GB. * Boogie Procedure Inliner took 64.37ms. Allocated memory is still 488.6MB. Free memory was 444.1MB in the beginning and 441.9MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. * Boogie Preprocessor took 48.25ms. Allocated memory is still 488.6MB. Free memory was 441.9MB in the beginning and 438.9MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. * RCFGBuilder took 960.81ms. Allocated memory is still 488.6MB. Free memory was 438.9MB in the beginning and 355.0MB in the end (delta: 83.9MB). Peak memory consumption was 83.9MB. Max. memory is 16.0GB. * TraceAbstraction took 46766.18ms. Allocated memory was 488.6MB in the beginning and 10.0GB in the end (delta: 9.5GB). Free memory was 355.0MB in the beginning and 8.1GB in the end (delta: -7.8GB). Peak memory consumption was 1.8GB. Max. memory is 16.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - CounterExampleResult [Line: 19]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L711] 0 int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L713] 0 int __unbuffered_p0_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0] [L715] 0 int __unbuffered_p1_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0] [L717] 0 int __unbuffered_p3_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0] [L719] 0 int __unbuffered_p3_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0] [L721] 0 int a = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0] [L722] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0] [L723] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0] [L725] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L726] 0 _Bool x$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0] [L727] 0 int x$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0] [L728] 0 _Bool x$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0] [L729] 0 _Bool x$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0] [L730] 0 _Bool x$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0] [L731] 0 _Bool x$r_buff0_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0] [L732] 0 _Bool x$r_buff0_thd4; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0] [L733] 0 _Bool x$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0] [L734] 0 _Bool x$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0] [L735] 0 _Bool x$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0] [L736] 0 _Bool x$r_buff1_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0] [L737] 0 _Bool x$r_buff1_thd4; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0] [L738] 0 _Bool x$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0] [L739] 0 int *x$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}] [L740] 0 int x$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0] [L741] 0 _Bool x$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0] [L742] 0 int x$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0] [L743] 0 _Bool x$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0] [L745] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L747] 0 int z = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L748] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L749] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L862] 0 pthread_t t685; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, t685={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L863] FCALL, FORK 0 pthread_create(&t685, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t685, ((void *)0), P0, ((void *)0))=-3, t685={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L864] 0 pthread_t t686; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t685={5:0}, t686={6:0}, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L865] FCALL, FORK 0 pthread_create(&t686, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t686, ((void *)0), P1, ((void *)0))=-2, t685={5:0}, t686={6:0}, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L781] 2 x$w_buff1 = x$w_buff0 [L782] 2 x$w_buff0 = 1 [L783] 2 x$w_buff1_used = x$w_buff0_used [L784] 2 x$w_buff0_used = (_Bool)1 [L785] CALL 2 __VERIFIER_assert(!(x$w_buff1_used && x$w_buff0_used)) [L19] COND FALSE 2 !(!expression) [L785] RET 2 __VERIFIER_assert(!(x$w_buff1_used && x$w_buff0_used)) [L786] 2 x$r_buff1_thd0 = x$r_buff0_thd0 [L787] 2 x$r_buff1_thd1 = x$r_buff0_thd1 [L788] 2 x$r_buff1_thd2 = x$r_buff0_thd2 [L789] 2 x$r_buff1_thd3 = x$r_buff0_thd3 [L790] 2 x$r_buff1_thd4 = x$r_buff0_thd4 [L791] 2 x$r_buff0_thd2 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L866] 0 pthread_t t687; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t685={5:0}, t686={6:0}, t687={7:0}, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L867] FCALL, FORK 0 pthread_create(&t687, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t687, ((void *)0), P2, ((void *)0))=-1, t685={5:0}, t686={6:0}, t687={7:0}, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L868] 0 pthread_t t688; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t685={5:0}, t686={6:0}, t687={7:0}, t688={3:0}, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L869] FCALL, FORK 0 pthread_create(&t688, ((void *)0), P3, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t688, ((void *)0), P3, ((void *)0))=0, t685={5:0}, t686={6:0}, t687={7:0}, t688={3:0}, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L794] 2 __unbuffered_p1_EAX = y VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L811] 3 y = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=0] [L814] 3 z = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L817] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x) [L817] EXPR 3 x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x [L817] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x) [L817] 3 x = x$w_buff0_used && x$r_buff0_thd3 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x) [L818] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$w_buff0_used [L818] 3 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$w_buff0_used [L819] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$w_buff1_used [L819] 3 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$w_buff1_used [L820] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$r_buff0_thd3 [L820] 3 x$r_buff0_thd3 = x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$r_buff0_thd3 [L821] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$r_buff1_thd3 [L821] 3 x$r_buff1_thd3 = x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$r_buff1_thd3 [L831] 4 z = 2 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=2] [L834] 4 __unbuffered_p3_EAX = z VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=2] [L837] 4 __unbuffered_p3_EBX = a VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=2] [L753] 1 a = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=2] [L756] 1 weak$$choice0 = __VERIFIER_nondet_bool() [L757] 1 weak$$choice2 = __VERIFIER_nondet_bool() [L758] 1 x$flush_delayed = weak$$choice2 [L759] 1 x$mem_tmp = x [L760] EXPR 1 !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1) [L760] 1 x = !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1) [L761] EXPR 1 weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0)) [L761] 1 x$w_buff0 = weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0)) [L762] EXPR 1 weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1)) [L762] 1 x$w_buff1 = weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1)) [L763] EXPR 1 weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used)) [L763] 1 x$w_buff0_used = weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used)) [L764] EXPR 1 weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L764] 1 x$w_buff1_used = weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L765] EXPR 1 weak$$choice2 ? x$r_buff0_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff0_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$r_buff0_thd1)) [L765] 1 x$r_buff0_thd1 = weak$$choice2 ? x$r_buff0_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff0_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$r_buff0_thd1)) [L766] EXPR 1 weak$$choice2 ? x$r_buff1_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L766] 1 x$r_buff1_thd1 = weak$$choice2 ? x$r_buff1_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L767] 1 __unbuffered_p0_EAX = x [L768] EXPR 1 x$flush_delayed ? x$mem_tmp : x [L768] 1 x = x$flush_delayed ? x$mem_tmp : x [L769] 1 x$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=2] [L797] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd2 ? x$w_buff1 : x) [L797] 2 x = x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd2 ? x$w_buff1 : x) [L798] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used [L798] 2 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used [L799] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$w_buff1_used [L799] 2 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$w_buff1_used [L800] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$r_buff0_thd2 [L800] 2 x$r_buff0_thd2 = x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$r_buff0_thd2 [L801] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$r_buff1_thd2 [L801] 2 x$r_buff1_thd2 = x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$r_buff1_thd2 [L804] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=2] [L774] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=2] [L824] 3 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=2] [L840] EXPR 4 x$w_buff0_used && x$r_buff0_thd4 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd4 ? x$w_buff1 : x) [L840] EXPR 4 x$w_buff1_used && x$r_buff1_thd4 ? x$w_buff1 : x [L840] EXPR 4 x$w_buff0_used && x$r_buff0_thd4 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd4 ? x$w_buff1 : x) [L840] 4 x = x$w_buff0_used && x$r_buff0_thd4 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd4 ? x$w_buff1 : x) [L841] EXPR 4 x$w_buff0_used && x$r_buff0_thd4 ? (_Bool)0 : x$w_buff0_used [L841] 4 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd4 ? (_Bool)0 : x$w_buff0_used [L842] EXPR 4 x$w_buff0_used && x$r_buff0_thd4 || x$w_buff1_used && x$r_buff1_thd4 ? (_Bool)0 : x$w_buff1_used [L842] 4 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd4 || x$w_buff1_used && x$r_buff1_thd4 ? (_Bool)0 : x$w_buff1_used [L843] EXPR 4 x$w_buff0_used && x$r_buff0_thd4 ? (_Bool)0 : x$r_buff0_thd4 [L843] 4 x$r_buff0_thd4 = x$w_buff0_used && x$r_buff0_thd4 ? (_Bool)0 : x$r_buff0_thd4 [L844] EXPR 4 x$w_buff0_used && x$r_buff0_thd4 || x$w_buff1_used && x$r_buff1_thd4 ? (_Bool)0 : x$r_buff1_thd4 [L844] 4 x$r_buff1_thd4 = x$w_buff0_used && x$r_buff0_thd4 || x$w_buff1_used && x$r_buff1_thd4 ? (_Bool)0 : x$r_buff1_thd4 [L847] 4 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=2] [L871] 0 main$tmp_guard0 = __unbuffered_cnt == 4 VAL [__unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t685={5:0}, t686={6:0}, t687={7:0}, t688={3:0}, weak$$choice0=49, weak$$choice2=255, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=2] [L873] CALL 0 assume_abort_if_not(main$tmp_guard0) [L4] COND FALSE 0 !(!cond) VAL [\old(cond)=1, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, cond=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=2] [L873] RET 0 assume_abort_if_not(main$tmp_guard0) [L875] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) [L875] EXPR 0 x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x [L875] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) [L875] 0 x = x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) [L876] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used [L876] 0 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used [L877] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$w_buff1_used [L877] 0 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$w_buff1_used [L878] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0 [L878] 0 x$r_buff0_thd0 = x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0 [L879] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$r_buff1_thd0 [L879] 0 x$r_buff1_thd0 = x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$r_buff1_thd0 [L882] 0 main$tmp_guard1 = !(z == 2 && __unbuffered_p0_EAX == 0 && __unbuffered_p1_EAX == 0 && __unbuffered_p3_EAX == 2 && __unbuffered_p3_EBX == 0) VAL [__unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t685={5:0}, t686={6:0}, t687={7:0}, t688={3:0}, weak$$choice0=49, weak$$choice2=255, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=2] [L884] CALL 0 __VERIFIER_assert(main$tmp_guard1) [L19] COND TRUE 0 !expression VAL [\old(expression)=1, \old(expression)=0, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, expression=0, expression=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=2] [L19] 0 reach_error() VAL [\old(expression)=1, \old(expression)=0, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, expression=0, expression=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=2] - UnprovableResult [Line: 19]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 869]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 863]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 867]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 865]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 9 procedures, 173 locations, 7 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 46.4s, OverallIterations: 11, TraceHistogramMax: 1, PathProgramHistogramMax: 3, EmptinessCheckTime: 0.0s, AutomataDifference: 44.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 878 SdHoareTripleChecker+Valid, 1.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 878 mSDsluCounter, 748 SdHoareTripleChecker+Invalid, 1.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1352 mSDsCounter, 212 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1684 IncrementalHoareTripleChecker+Invalid, 1896 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 212 mSolverCounterUnsat, 157 mSDtfsCounter, 1684 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 141 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 120 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 256 ImplicationChecksByTransitivity, 0.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1271occurred in iteration=10, InterpolantAutomatonStates: 112, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 1.1s InterpolantComputationTime, 1023 NumberOfCodeBlocks, 1023 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 907 ConstructedInterpolants, 0 QuantifiedInterpolants, 4308 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2022-01-19 11:10:02,952 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...