/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe-Before.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/mix014_power.oepc_pso.oepc_rmo.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-bf34d27 [2022-01-19 04:43:41,542 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-01-19 04:43:41,543 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-01-19 04:43:41,571 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-01-19 04:43:41,571 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-01-19 04:43:41,572 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-01-19 04:43:41,573 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-01-19 04:43:41,574 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-01-19 04:43:41,575 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-01-19 04:43:41,576 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-01-19 04:43:41,576 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-01-19 04:43:41,577 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-01-19 04:43:41,577 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-01-19 04:43:41,578 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-01-19 04:43:41,578 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-01-19 04:43:41,579 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-01-19 04:43:41,579 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-01-19 04:43:41,580 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-01-19 04:43:41,581 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-01-19 04:43:41,591 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-01-19 04:43:41,592 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-01-19 04:43:41,594 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-01-19 04:43:41,595 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-01-19 04:43:41,595 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-01-19 04:43:41,597 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-01-19 04:43:41,597 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-01-19 04:43:41,597 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-01-19 04:43:41,598 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-01-19 04:43:41,598 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-01-19 04:43:41,599 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-01-19 04:43:41,599 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-01-19 04:43:41,599 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-01-19 04:43:41,600 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-01-19 04:43:41,600 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-01-19 04:43:41,601 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-01-19 04:43:41,601 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-01-19 04:43:41,602 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-01-19 04:43:41,602 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-01-19 04:43:41,602 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-01-19 04:43:41,603 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-01-19 04:43:41,603 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-01-19 04:43:41,609 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe-Before.epf [2022-01-19 04:43:41,634 INFO L113 SettingsManager]: Loading preferences was successful [2022-01-19 04:43:41,634 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-01-19 04:43:41,635 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-01-19 04:43:41,635 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-01-19 04:43:41,639 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-01-19 04:43:41,639 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-01-19 04:43:41,639 INFO L138 SettingsManager]: * Use SBE=true [2022-01-19 04:43:41,639 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-01-19 04:43:41,639 INFO L138 SettingsManager]: * sizeof long=4 [2022-01-19 04:43:41,639 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-01-19 04:43:41,640 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-01-19 04:43:41,640 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-01-19 04:43:41,640 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-01-19 04:43:41,640 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-01-19 04:43:41,640 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-01-19 04:43:41,640 INFO L138 SettingsManager]: * sizeof long double=12 [2022-01-19 04:43:41,640 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-01-19 04:43:41,640 INFO L138 SettingsManager]: * Use constant arrays=true [2022-01-19 04:43:41,640 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-01-19 04:43:41,641 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-01-19 04:43:41,641 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-01-19 04:43:41,641 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-01-19 04:43:41,641 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-01-19 04:43:41,641 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-19 04:43:41,641 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-01-19 04:43:41,641 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-01-19 04:43:41,641 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-01-19 04:43:41,642 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-01-19 04:43:41,642 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-01-19 04:43:41,642 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-01-19 04:43:41,642 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-01-19 04:43:41,643 INFO L138 SettingsManager]: * When to check the insufficient erros location relative to the other error locations=BEFORE [2022-01-19 04:43:41,643 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-01-19 04:43:41,816 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-01-19 04:43:41,833 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-01-19 04:43:41,835 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-01-19 04:43:41,836 INFO L271 PluginConnector]: Initializing CDTParser... [2022-01-19 04:43:41,836 INFO L275 PluginConnector]: CDTParser initialized [2022-01-19 04:43:41,838 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix014_power.oepc_pso.oepc_rmo.oepc.i [2022-01-19 04:43:41,888 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f571fc1c3/cd521fdefcac4dfdbacbb14fb29f670f/FLAG452b7f89f [2022-01-19 04:43:42,248 INFO L306 CDTParser]: Found 1 translation units. [2022-01-19 04:43:42,249 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix014_power.oepc_pso.oepc_rmo.oepc.i [2022-01-19 04:43:42,263 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f571fc1c3/cd521fdefcac4dfdbacbb14fb29f670f/FLAG452b7f89f [2022-01-19 04:43:42,613 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f571fc1c3/cd521fdefcac4dfdbacbb14fb29f670f [2022-01-19 04:43:42,615 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-01-19 04:43:42,615 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-01-19 04:43:42,618 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-01-19 04:43:42,618 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-01-19 04:43:42,619 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-01-19 04:43:42,620 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.01 04:43:42" (1/1) ... [2022-01-19 04:43:42,621 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58c7f332 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 04:43:42, skipping insertion in model container [2022-01-19 04:43:42,621 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.01 04:43:42" (1/1) ... [2022-01-19 04:43:42,625 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-01-19 04:43:42,666 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-01-19 04:43:42,807 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix014_power.oepc_pso.oepc_rmo.oepc.i[969,982] [2022-01-19 04:43:42,966 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-19 04:43:42,973 INFO L203 MainTranslator]: Completed pre-run [2022-01-19 04:43:42,983 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix014_power.oepc_pso.oepc_rmo.oepc.i[969,982] [2022-01-19 04:43:43,019 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-19 04:43:43,044 INFO L208 MainTranslator]: Completed translation [2022-01-19 04:43:43,044 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 04:43:43 WrapperNode [2022-01-19 04:43:43,044 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-01-19 04:43:43,045 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-01-19 04:43:43,045 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-01-19 04:43:43,045 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-01-19 04:43:43,051 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 04:43:43" (1/1) ... [2022-01-19 04:43:43,075 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 04:43:43" (1/1) ... [2022-01-19 04:43:43,106 INFO L137 Inliner]: procedures = 177, calls = 71, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 194 [2022-01-19 04:43:43,106 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-01-19 04:43:43,107 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-01-19 04:43:43,107 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-01-19 04:43:43,107 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-01-19 04:43:43,112 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 04:43:43" (1/1) ... [2022-01-19 04:43:43,112 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 04:43:43" (1/1) ... [2022-01-19 04:43:43,120 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 04:43:43" (1/1) ... [2022-01-19 04:43:43,120 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 04:43:43" (1/1) ... [2022-01-19 04:43:43,125 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 04:43:43" (1/1) ... [2022-01-19 04:43:43,127 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 04:43:43" (1/1) ... [2022-01-19 04:43:43,129 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 04:43:43" (1/1) ... [2022-01-19 04:43:43,152 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-01-19 04:43:43,153 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-01-19 04:43:43,153 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-01-19 04:43:43,153 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-01-19 04:43:43,154 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 04:43:43" (1/1) ... [2022-01-19 04:43:43,159 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-19 04:43:43,166 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-19 04:43:43,175 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-01-19 04:43:43,194 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-01-19 04:43:43,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-01-19 04:43:43,201 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-01-19 04:43:43,201 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-01-19 04:43:43,201 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-01-19 04:43:43,201 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-01-19 04:43:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-01-19 04:43:43,202 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-01-19 04:43:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-01-19 04:43:43,202 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-01-19 04:43:43,203 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2022-01-19 04:43:43,203 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2022-01-19 04:43:43,203 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2022-01-19 04:43:43,203 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2022-01-19 04:43:43,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-01-19 04:43:43,203 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-01-19 04:43:43,203 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-01-19 04:43:43,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-01-19 04:43:43,204 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-01-19 04:43:43,320 INFO L234 CfgBuilder]: Building ICFG [2022-01-19 04:43:43,321 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-01-19 04:43:43,755 INFO L275 CfgBuilder]: Performing block encoding [2022-01-19 04:43:44,020 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-01-19 04:43:44,021 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-01-19 04:43:44,022 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.01 04:43:44 BoogieIcfgContainer [2022-01-19 04:43:44,022 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-01-19 04:43:44,024 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-01-19 04:43:44,024 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-01-19 04:43:44,026 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-01-19 04:43:44,027 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.01 04:43:42" (1/3) ... [2022-01-19 04:43:44,027 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2c7c7323 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.01 04:43:44, skipping insertion in model container [2022-01-19 04:43:44,027 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 04:43:43" (2/3) ... [2022-01-19 04:43:44,028 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2c7c7323 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.01 04:43:44, skipping insertion in model container [2022-01-19 04:43:44,028 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.01 04:43:44" (3/3) ... [2022-01-19 04:43:44,029 INFO L111 eAbstractionObserver]: Analyzing ICFG mix014_power.oepc_pso.oepc_rmo.oepc.i [2022-01-19 04:43:44,032 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-01-19 04:43:44,032 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-01-19 04:43:44,032 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-01-19 04:43:44,079 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,079 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,079 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,079 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,079 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,079 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,079 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,080 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,080 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,080 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,080 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,081 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,081 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,081 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,081 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,081 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,082 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,082 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,082 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,082 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,082 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,082 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,082 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,083 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,083 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,083 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,084 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,084 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,084 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,084 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,085 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,085 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,085 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,085 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,086 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,086 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,086 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,086 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,086 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,086 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,086 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,086 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,087 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,087 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,087 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,087 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,087 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,087 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,087 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,088 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,088 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,088 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,088 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,088 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,088 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,088 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,089 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,089 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,089 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,089 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,089 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,089 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,090 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,090 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,090 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,090 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,090 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,090 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,090 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,090 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,091 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,091 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,091 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,091 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,091 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,091 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,091 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,091 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,092 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,092 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,092 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,092 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,092 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,093 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,093 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,093 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,094 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,094 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,095 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,096 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,099 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,100 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,100 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,100 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,100 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,100 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,100 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,100 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,100 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,101 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,101 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,101 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,101 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,102 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,102 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,102 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,102 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,102 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,102 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,102 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,102 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,102 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,102 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,103 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,103 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,103 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,103 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,103 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,103 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,103 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,103 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,103 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,103 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,103 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,103 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,103 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,103 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,104 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,104 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,104 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,104 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,104 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,105 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,106 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,106 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,106 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,106 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,106 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,106 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,106 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,106 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,106 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,106 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,106 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,107 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,107 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,107 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,107 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,107 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,107 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,107 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,107 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,107 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,108 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,108 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,108 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,109 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,109 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,109 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,109 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,109 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,109 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,109 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,109 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,109 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,109 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,109 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,109 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,109 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,109 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,111 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,111 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,111 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,112 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,112 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,112 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,112 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,112 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,112 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,112 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,112 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,112 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,113 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,113 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,113 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,113 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,113 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,114 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,116 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,116 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,116 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,116 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,116 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,116 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,116 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,116 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,117 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,117 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,117 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,117 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,117 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,117 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,117 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,117 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,117 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,117 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,118 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,118 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,118 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,118 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,118 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,118 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,118 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,118 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,118 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,119 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,121 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,122 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,122 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,122 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,122 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,123 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,123 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,123 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,123 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,123 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,123 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,123 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,123 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,124 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,124 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,124 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,124 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,124 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,124 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,124 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,124 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,124 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,125 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,125 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,125 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,125 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,125 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,130 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,130 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,130 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,130 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,130 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,130 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,130 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,130 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,130 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,131 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:43:44,132 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-01-19 04:43:44,175 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-01-19 04:43:44,186 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=false, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-01-19 04:43:44,186 INFO L340 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2022-01-19 04:43:44,197 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 151 places, 140 transitions, 300 flow [2022-01-19 04:43:44,244 INFO L129 PetriNetUnfolder]: 2/136 cut-off events. [2022-01-19 04:43:44,244 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-01-19 04:43:44,247 INFO L84 FinitePrefix]: Finished finitePrefix Result has 149 conditions, 136 events. 2/136 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 77 event pairs, 0 based on Foata normal form. 0/132 useless extension candidates. Maximal degree in co-relation 93. Up to 2 conditions per place. [2022-01-19 04:43:44,247 INFO L82 GeneralOperation]: Start removeDead. Operand has 151 places, 140 transitions, 300 flow [2022-01-19 04:43:44,252 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 147 places, 136 transitions, 284 flow [2022-01-19 04:43:44,265 INFO L129 PetriNetUnfolder]: 0/52 cut-off events. [2022-01-19 04:43:44,265 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-01-19 04:43:44,265 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 04:43:44,266 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 04:43:44,266 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting P0Err0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2022-01-19 04:43:44,270 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 04:43:44,270 INFO L85 PathProgramCache]: Analyzing trace with hash 44113885, now seen corresponding path program 1 times [2022-01-19 04:43:44,275 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 04:43:44,275 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [474896651] [2022-01-19 04:43:44,275 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 04:43:44,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 04:43:44,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 04:43:44,485 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 04:43:44,486 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 04:43:44,486 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [474896651] [2022-01-19 04:43:44,486 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [474896651] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 04:43:44,486 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 04:43:44,487 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-01-19 04:43:44,488 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1203114770] [2022-01-19 04:43:44,488 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 04:43:44,493 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-19 04:43:44,493 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 04:43:44,512 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-19 04:43:44,514 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-19 04:43:44,516 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 124 out of 140 [2022-01-19 04:43:44,521 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 147 places, 136 transitions, 284 flow. Second operand has 3 states, 3 states have (on average 125.0) internal successors, (375), 3 states have internal predecessors, (375), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:43:44,521 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 04:43:44,521 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 124 of 140 [2022-01-19 04:43:44,522 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 04:43:44,759 INFO L129 PetriNetUnfolder]: 162/624 cut-off events. [2022-01-19 04:43:44,759 INFO L130 PetriNetUnfolder]: For 22/22 co-relation queries the response was YES. [2022-01-19 04:43:44,762 INFO L84 FinitePrefix]: Finished finitePrefix Result has 930 conditions, 624 events. 162/624 cut-off events. For 22/22 co-relation queries the response was YES. Maximal size of possible extension queue 46. Compared 3449 event pairs, 132 based on Foata normal form. 46/632 useless extension candidates. Maximal degree in co-relation 871. Up to 191 conditions per place. [2022-01-19 04:43:44,765 INFO L132 encePairwiseOnDemand]: 135/140 looper letters, 18 selfloop transitions, 2 changer transitions 0/140 dead transitions. [2022-01-19 04:43:44,765 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 147 places, 140 transitions, 341 flow [2022-01-19 04:43:44,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-19 04:43:44,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-01-19 04:43:44,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 397 transitions. [2022-01-19 04:43:44,775 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9452380952380952 [2022-01-19 04:43:44,775 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 397 transitions. [2022-01-19 04:43:44,775 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 397 transitions. [2022-01-19 04:43:44,776 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 04:43:44,778 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 397 transitions. [2022-01-19 04:43:44,780 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 132.33333333333334) internal successors, (397), 3 states have internal predecessors, (397), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:43:44,785 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 140.0) internal successors, (560), 4 states have internal predecessors, (560), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:43:44,786 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 140.0) internal successors, (560), 4 states have internal predecessors, (560), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:43:44,787 INFO L186 Difference]: Start difference. First operand has 147 places, 136 transitions, 284 flow. Second operand 3 states and 397 transitions. [2022-01-19 04:43:44,787 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 147 places, 140 transitions, 341 flow [2022-01-19 04:43:44,790 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 143 places, 140 transitions, 334 flow, removed 0 selfloop flow, removed 4 redundant places. [2022-01-19 04:43:44,792 INFO L242 Difference]: Finished difference. Result has 143 places, 132 transitions, 276 flow [2022-01-19 04:43:44,794 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=272, PETRI_DIFFERENCE_MINUEND_PLACES=141, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=132, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=130, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=276, PETRI_PLACES=143, PETRI_TRANSITIONS=132} [2022-01-19 04:43:44,798 INFO L334 CegarLoopForPetriNet]: 147 programPoint places, -4 predicate places. [2022-01-19 04:43:44,798 INFO L470 AbstractCegarLoop]: Abstraction has has 143 places, 132 transitions, 276 flow [2022-01-19 04:43:44,799 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 125.0) internal successors, (375), 3 states have internal predecessors, (375), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:43:44,799 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 04:43:44,799 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 04:43:44,799 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-01-19 04:43:44,799 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2022-01-19 04:43:44,800 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 04:43:44,800 INFO L85 PathProgramCache]: Analyzing trace with hash 115821459, now seen corresponding path program 1 times [2022-01-19 04:43:44,800 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 04:43:44,800 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [362348591] [2022-01-19 04:43:44,800 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 04:43:44,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 04:43:44,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 04:43:44,977 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 04:43:44,977 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 04:43:44,978 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [362348591] [2022-01-19 04:43:44,978 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [362348591] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 04:43:44,978 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 04:43:44,978 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-01-19 04:43:44,978 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1931121747] [2022-01-19 04:43:44,978 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 04:43:44,979 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-01-19 04:43:44,979 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 04:43:44,979 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-01-19 04:43:44,979 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-01-19 04:43:44,980 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 140 [2022-01-19 04:43:44,981 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 143 places, 132 transitions, 276 flow. Second operand has 7 states, 7 states have (on average 108.42857142857143) internal successors, (759), 7 states have internal predecessors, (759), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:43:44,981 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 04:43:44,981 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 140 [2022-01-19 04:43:44,981 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 04:43:47,235 INFO L129 PetriNetUnfolder]: 9530/19945 cut-off events. [2022-01-19 04:43:47,236 INFO L130 PetriNetUnfolder]: For 657/657 co-relation queries the response was YES. [2022-01-19 04:43:47,336 INFO L84 FinitePrefix]: Finished finitePrefix Result has 33949 conditions, 19945 events. 9530/19945 cut-off events. For 657/657 co-relation queries the response was YES. Maximal size of possible extension queue 847. Compared 189653 event pairs, 1094 based on Foata normal form. 0/19589 useless extension candidates. Maximal degree in co-relation 33886. Up to 4911 conditions per place. [2022-01-19 04:43:47,377 INFO L132 encePairwiseOnDemand]: 129/140 looper letters, 48 selfloop transitions, 7 changer transitions 113/257 dead transitions. [2022-01-19 04:43:47,378 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 155 places, 257 transitions, 858 flow [2022-01-19 04:43:47,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-01-19 04:43:47,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-01-19 04:43:47,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1536 transitions. [2022-01-19 04:43:47,381 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.843956043956044 [2022-01-19 04:43:47,381 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1536 transitions. [2022-01-19 04:43:47,382 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1536 transitions. [2022-01-19 04:43:47,382 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 04:43:47,382 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1536 transitions. [2022-01-19 04:43:47,385 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 118.15384615384616) internal successors, (1536), 13 states have internal predecessors, (1536), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:43:47,387 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 140.0) internal successors, (1960), 14 states have internal predecessors, (1960), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:43:47,388 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 140.0) internal successors, (1960), 14 states have internal predecessors, (1960), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:43:47,388 INFO L186 Difference]: Start difference. First operand has 143 places, 132 transitions, 276 flow. Second operand 13 states and 1536 transitions. [2022-01-19 04:43:47,388 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 155 places, 257 transitions, 858 flow [2022-01-19 04:43:47,390 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 153 places, 257 transitions, 840 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-01-19 04:43:47,392 INFO L242 Difference]: Finished difference. Result has 165 places, 123 transitions, 344 flow [2022-01-19 04:43:47,392 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=272, PETRI_DIFFERENCE_MINUEND_PLACES=141, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=132, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=125, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=344, PETRI_PLACES=165, PETRI_TRANSITIONS=123} [2022-01-19 04:43:47,393 INFO L334 CegarLoopForPetriNet]: 147 programPoint places, 18 predicate places. [2022-01-19 04:43:47,393 INFO L470 AbstractCegarLoop]: Abstraction has has 165 places, 123 transitions, 344 flow [2022-01-19 04:43:47,393 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 108.42857142857143) internal successors, (759), 7 states have internal predecessors, (759), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:43:47,393 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 04:43:47,394 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 04:43:47,394 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-01-19 04:43:47,394 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2022-01-19 04:43:47,394 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 04:43:47,394 INFO L85 PathProgramCache]: Analyzing trace with hash -1118483343, now seen corresponding path program 1 times [2022-01-19 04:43:47,394 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 04:43:47,394 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1449092380] [2022-01-19 04:43:47,394 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 04:43:47,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 04:43:47,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 04:43:47,510 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 04:43:47,510 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 04:43:47,510 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1449092380] [2022-01-19 04:43:47,510 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1449092380] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 04:43:47,510 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 04:43:47,510 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-01-19 04:43:47,510 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [982972132] [2022-01-19 04:43:47,511 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 04:43:47,511 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-01-19 04:43:47,511 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 04:43:47,511 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-01-19 04:43:47,511 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-01-19 04:43:47,512 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 140 [2022-01-19 04:43:47,513 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 165 places, 123 transitions, 344 flow. Second operand has 7 states, 7 states have (on average 108.71428571428571) internal successors, (761), 7 states have internal predecessors, (761), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:43:47,513 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 04:43:47,513 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 140 [2022-01-19 04:43:47,513 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 04:43:49,042 INFO L129 PetriNetUnfolder]: 6162/10834 cut-off events. [2022-01-19 04:43:49,042 INFO L130 PetriNetUnfolder]: For 19812/19812 co-relation queries the response was YES. [2022-01-19 04:43:49,168 INFO L84 FinitePrefix]: Finished finitePrefix Result has 32751 conditions, 10834 events. 6162/10834 cut-off events. For 19812/19812 co-relation queries the response was YES. Maximal size of possible extension queue 507. Compared 80496 event pairs, 904 based on Foata normal form. 216/10899 useless extension candidates. Maximal degree in co-relation 32676. Up to 3675 conditions per place. [2022-01-19 04:43:49,219 INFO L132 encePairwiseOnDemand]: 126/140 looper letters, 46 selfloop transitions, 14 changer transitions 91/240 dead transitions. [2022-01-19 04:43:49,220 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 154 places, 240 transitions, 1238 flow [2022-01-19 04:43:49,221 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-01-19 04:43:49,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-01-19 04:43:49,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1516 transitions. [2022-01-19 04:43:49,224 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.832967032967033 [2022-01-19 04:43:49,224 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1516 transitions. [2022-01-19 04:43:49,224 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1516 transitions. [2022-01-19 04:43:49,225 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 04:43:49,225 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1516 transitions. [2022-01-19 04:43:49,229 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 116.61538461538461) internal successors, (1516), 13 states have internal predecessors, (1516), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:43:49,232 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 140.0) internal successors, (1960), 14 states have internal predecessors, (1960), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:43:49,233 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 140.0) internal successors, (1960), 14 states have internal predecessors, (1960), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:43:49,233 INFO L186 Difference]: Start difference. First operand has 165 places, 123 transitions, 344 flow. Second operand 13 states and 1516 transitions. [2022-01-19 04:43:49,233 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 154 places, 240 transitions, 1238 flow [2022-01-19 04:43:49,328 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 150 places, 240 transitions, 1186 flow, removed 24 selfloop flow, removed 4 redundant places. [2022-01-19 04:43:49,331 INFO L242 Difference]: Finished difference. Result has 162 places, 131 transitions, 495 flow [2022-01-19 04:43:49,332 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=330, PETRI_DIFFERENCE_MINUEND_PLACES=138, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=123, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=109, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=495, PETRI_PLACES=162, PETRI_TRANSITIONS=131} [2022-01-19 04:43:49,333 INFO L334 CegarLoopForPetriNet]: 147 programPoint places, 15 predicate places. [2022-01-19 04:43:49,333 INFO L470 AbstractCegarLoop]: Abstraction has has 162 places, 131 transitions, 495 flow [2022-01-19 04:43:49,333 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 108.71428571428571) internal successors, (761), 7 states have internal predecessors, (761), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:43:49,333 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 04:43:49,333 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 04:43:49,334 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-01-19 04:43:49,334 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2022-01-19 04:43:49,334 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 04:43:49,334 INFO L85 PathProgramCache]: Analyzing trace with hash 420988006, now seen corresponding path program 1 times [2022-01-19 04:43:49,335 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 04:43:49,335 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1324495115] [2022-01-19 04:43:49,335 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 04:43:49,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 04:43:49,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 04:43:49,481 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 04:43:49,481 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 04:43:49,481 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1324495115] [2022-01-19 04:43:49,481 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1324495115] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 04:43:49,481 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 04:43:49,481 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-01-19 04:43:49,482 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1261525284] [2022-01-19 04:43:49,482 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 04:43:49,482 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-01-19 04:43:49,482 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 04:43:49,482 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-01-19 04:43:49,482 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-01-19 04:43:49,483 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 113 out of 140 [2022-01-19 04:43:49,484 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 162 places, 131 transitions, 495 flow. Second operand has 6 states, 6 states have (on average 115.0) internal successors, (690), 6 states have internal predecessors, (690), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:43:49,484 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 04:43:49,484 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 113 of 140 [2022-01-19 04:43:49,484 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 04:43:50,286 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][132], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 118#P2ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 58#L3true, Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 115#P0ENTRYtrue, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:50,287 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-01-19 04:43:50,287 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 04:43:50,287 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 04:43:50,287 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 04:43:50,425 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][132], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 118#P2ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 138#L3-1true, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 115#P0ENTRYtrue, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:50,426 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-01-19 04:43:50,426 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 04:43:50,426 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 04:43:50,426 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 04:43:50,426 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][132], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 118#P2ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 58#L3true, Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 115#P0ENTRYtrue, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:50,427 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-01-19 04:43:50,427 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 04:43:50,427 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 04:43:50,427 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 04:43:50,552 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][132], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 118#P2ENTRYtrue, 158#true, 69#L765true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 58#L3true, Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:50,553 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 04:43:50,553 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:43:50,553 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:43:50,553 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:43:50,585 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][132], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 118#P2ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 138#L3-1true, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 115#P0ENTRYtrue, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:50,586 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 04:43:50,586 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:43:50,586 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:43:50,586 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:43:50,586 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][178], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 118#P2ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 58#L3true, Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, 142#L857true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 115#P0ENTRYtrue, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:50,586 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 04:43:50,587 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:43:50,587 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:43:50,587 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:43:50,861 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][153], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, 118#P2ENTRYtrue, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 58#L3true, Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:50,862 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 04:43:50,862 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:43:50,862 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:43:50,862 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:43:50,862 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][132], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 118#P2ENTRYtrue, 158#true, 69#L765true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:50,862 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 04:43:50,862 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:43:50,862 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:43:50,863 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:43:50,863 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][132], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 118#P2ENTRYtrue, 158#true, 69#L765true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 58#L3true, Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:50,863 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 04:43:50,863 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:43:50,863 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:43:50,863 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:43:50,894 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][178], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 118#P2ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 115#P0ENTRYtrue, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:50,894 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 04:43:50,894 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:43:50,894 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:43:50,894 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:43:51,027 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][153], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, 118#P2ENTRYtrue, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 58#L3true, Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:51,028 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 04:43:51,028 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:43:51,028 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:43:51,028 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:43:51,029 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][153], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, 118#P2ENTRYtrue, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:51,029 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 04:43:51,029 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:43:51,029 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:43:51,029 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:43:51,063 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][132], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 118#P2ENTRYtrue, 158#true, 69#L765true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 138#L3-1true, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:51,064 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 04:43:51,064 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:43:51,064 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:43:51,064 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:43:51,064 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][178], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 118#P2ENTRYtrue, 158#true, 69#L765true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 58#L3true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, 142#L857true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:51,064 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 04:43:51,064 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:43:51,064 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:43:51,064 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:43:51,110 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 118#P2ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 58#L3true, Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 11#L778true, Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:51,111 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 04:43:51,111 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:43:51,111 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:43:51,111 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:43:51,126 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 118#P2ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 67#L2true, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 11#L778true, Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:51,126 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 04:43:51,126 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:43:51,126 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:43:51,126 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:43:51,241 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][201], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, 118#P2ENTRYtrue, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 58#L3true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:51,241 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 04:43:51,241 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:43:51,241 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:43:51,241 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:43:51,241 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][153], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, 118#P2ENTRYtrue, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 138#L3-1true, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:51,242 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 04:43:51,242 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:43:51,242 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:43:51,242 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:43:51,281 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][178], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 118#P2ENTRYtrue, 158#true, 69#L765true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, 142#L857true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:51,281 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 04:43:51,281 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:43:51,281 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:43:51,281 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:43:51,307 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 58#L3true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 115#P0ENTRYtrue, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 28#L821true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:51,308 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 04:43:51,308 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:43:51,308 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:43:51,308 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:43:51,310 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 67#L2true, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 115#P0ENTRYtrue, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 28#L821true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:51,310 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 04:43:51,310 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:43:51,310 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:43:51,310 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:43:51,327 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 118#P2ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 103#L854true, 58#L3true, Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 11#L778true, Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:51,327 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 04:43:51,327 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:43:51,328 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:43:51,328 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:43:51,328 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 30#L2-1true, 118#P2ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 11#L778true, Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:51,328 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 04:43:51,328 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:43:51,328 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:43:51,328 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:43:51,329 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][193], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 118#P2ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 11#L778true, Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:51,329 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 04:43:51,329 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:43:51,329 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:43:51,329 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:43:51,345 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 118#P2ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 67#L2true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, 142#L857true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 11#L778true, Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:51,345 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 04:43:51,345 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:43:51,345 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:43:51,345 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:43:51,581 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][201], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, 118#P2ENTRYtrue, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:51,581 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 04:43:51,581 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:43:51,581 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:43:51,582 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:43:51,658 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 58#L3true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 115#P0ENTRYtrue, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 28#L821true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:51,658 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 04:43:51,658 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:43:51,658 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:43:51,658 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:43:51,659 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 30#L2-1true, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 115#P0ENTRYtrue, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 28#L821true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:51,659 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 04:43:51,659 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:43:51,659 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:43:51,659 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:43:51,660 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][193], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 115#P0ENTRYtrue, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 28#L821true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:51,660 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 04:43:51,660 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:43:51,660 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:43:51,660 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:43:51,662 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 67#L2true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 115#P0ENTRYtrue, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 28#L821true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:51,662 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 04:43:51,662 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:43:51,662 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:43:51,679 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:43:51,697 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 30#L2-1true, 118#P2ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 103#L854true, Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 11#L778true, Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:51,697 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 04:43:51,697 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:43:51,698 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:43:51,698 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:43:51,698 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][193], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 118#P2ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 103#L854true, Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 11#L778true, Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:51,698 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 04:43:51,698 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:43:51,698 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:43:51,698 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:43:51,699 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 118#P2ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 58#L3true, Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, 142#L857true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 11#L778true, Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:51,699 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 04:43:51,699 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:43:51,699 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:43:51,699 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:43:51,874 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, 69#L765true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 58#L3true, Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 28#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:51,874 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 04:43:51,874 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:43:51,874 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:43:51,874 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:43:51,876 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, 69#L765true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 67#L2true, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 28#L821true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:51,876 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 04:43:51,876 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:43:51,876 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:43:51,876 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:43:51,899 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 30#L2-1true, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 115#P0ENTRYtrue, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 28#L821true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:51,899 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 04:43:51,899 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:43:51,899 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:43:51,899 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:43:51,899 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][193], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 138#L3-1true, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 115#P0ENTRYtrue, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 28#L821true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:51,899 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 04:43:51,899 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:43:51,900 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:43:51,900 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:43:51,900 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 58#L3true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, 142#L857true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 115#P0ENTRYtrue, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 28#L821true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:51,900 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 04:43:51,904 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:43:51,904 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:43:51,904 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:43:51,920 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 30#L2-1true, 118#P2ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 11#L778true, Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:51,920 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 04:43:51,920 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:51,920 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:51,920 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:51,921 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][193], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 118#P2ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, 142#L857true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 11#L778true, Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:51,921 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 04:43:51,921 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:51,921 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:51,921 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:51,922 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 118#P2ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 12#L889true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 11#L778true, Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:51,922 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 04:43:51,922 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:51,922 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:51,922 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:51,925 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L889-->L892: Formula: (= v_~main$tmp_guard1~0_2 (ite (= 0 (ite (not (and (= v_~__unbuffered_p2_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= 2 v_~x~0_5) (= v_~__unbuffered_p1_EBX~0_2 0) (= v_~__unbuffered_p3_EAX~0_2 1) (= 2 v_~__unbuffered_p1_EAX~0_2))) 1 0)) 0 1)) InVars {~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_5} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_5} AuxVars[] AssignedVars[~main$tmp_guard1~0][202], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 134#L791true, 118#P2ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L892true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 11#L778true, Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:51,926 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 04:43:51,926 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:51,926 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:51,926 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:51,986 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 105#L768true, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 58#L3true, Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 28#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:51,986 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 04:43:51,986 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:51,986 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:51,986 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:51,988 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 105#L768true, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 67#L2true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 103#L854true, Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 28#L821true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:51,988 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 04:43:51,988 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:51,988 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:51,988 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:52,161 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][162], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 67#L2true, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 28#L821true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,161 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 04:43:52,161 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:52,161 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:52,162 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:52,195 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][162], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 58#L3true, Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 28#L821true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,195 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 04:43:52,196 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:52,196 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:52,196 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:52,199 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, 69#L765true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 58#L3true, Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 28#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,199 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 04:43:52,199 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:52,199 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:52,199 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:52,200 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 30#L2-1true, 158#true, 69#L765true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 28#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,200 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 04:43:52,200 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:52,200 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:52,200 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:52,201 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][193], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, 69#L765true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 138#L3-1true, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 28#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,201 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 04:43:52,201 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:52,201 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:52,201 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:52,202 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, 69#L765true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 67#L2true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 28#L821true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,203 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 04:43:52,203 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:52,203 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:52,203 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:52,221 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 30#L2-1true, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 115#P0ENTRYtrue, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 28#L821true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,221 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 04:43:52,221 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:52,221 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:52,222 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:52,222 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][193], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, 142#L857true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 115#P0ENTRYtrue, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 28#L821true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,222 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 04:43:52,222 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:52,222 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:52,222 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:52,223 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 115#P0ENTRYtrue, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 12#L889true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 28#L821true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,223 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 04:43:52,223 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:52,223 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:52,223 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:52,225 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L889-->L892: Formula: (= v_~main$tmp_guard1~0_2 (ite (= 0 (ite (not (and (= v_~__unbuffered_p2_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= 2 v_~x~0_5) (= v_~__unbuffered_p1_EBX~0_2 0) (= v_~__unbuffered_p3_EAX~0_2 1) (= 2 v_~__unbuffered_p1_EAX~0_2))) 1 0)) 0 1)) InVars {~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_5} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_5} AuxVars[] AssignedVars[~main$tmp_guard1~0][202], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 134#L791true, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L892true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 115#P0ENTRYtrue, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 28#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,225 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 04:43:52,225 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:52,226 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:52,226 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:52,242 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 118#P2ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 103#L854true, Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 12#L889true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 11#L778true, Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,242 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,242 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,242 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,242 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,246 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L889-->L892: Formula: (= v_~main$tmp_guard1~0_2 (ite (= 0 (ite (not (and (= v_~__unbuffered_p2_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= 2 v_~x~0_5) (= v_~__unbuffered_p1_EBX~0_2 0) (= v_~__unbuffered_p3_EAX~0_2 1) (= 2 v_~__unbuffered_p1_EAX~0_2))) 1 0)) 0 1)) InVars {~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_5} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_5} AuxVars[] AssignedVars[~main$tmp_guard1~0][202], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 134#L791true, 118#P2ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 103#L854true, Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L892true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 11#L778true, Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,246 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,246 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,246 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,246 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,284 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 58#L3true, Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 28#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,284 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,284 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,284 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,284 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,287 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 67#L2true, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 28#L821true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,287 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,287 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,287 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,287 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,316 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 105#L768true, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 58#L3true, Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 28#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,316 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,317 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,317 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,317 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,317 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 30#L2-1true, 105#L768true, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 28#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,317 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,317 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,317 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,318 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,318 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][193], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 105#L768true, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 138#L3-1true, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 28#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,318 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,318 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,318 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,318 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,320 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 105#L768true, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 67#L2true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 28#L821true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,320 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,320 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,320 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,320 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,386 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][162], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 58#L3true, Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 28#L821true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,386 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,386 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,386 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,386 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,387 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][162], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 67#L2true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 28#L821true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,387 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,387 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,387 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,387 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,388 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][162], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 30#L2-1true, Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 28#L821true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,388 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,388 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,388 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,388 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,388 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][208], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 138#L3-1true, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 28#L821true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,389 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,389 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,389 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,389 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,416 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 30#L2-1true, 158#true, 69#L765true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 28#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,416 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,416 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,416 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,416 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,417 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][193], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, 69#L765true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 138#L3-1true, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 28#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,417 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,417 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,417 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,417 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,417 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, 69#L765true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 58#L3true, Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, 142#L857true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 28#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,417 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,418 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,418 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,418 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,433 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 115#P0ENTRYtrue, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 12#L889true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 28#L821true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,433 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,433 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,433 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,433 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,434 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L889-->L892: Formula: (= v_~main$tmp_guard1~0_2 (ite (= 0 (ite (not (and (= v_~__unbuffered_p2_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= 2 v_~x~0_5) (= v_~__unbuffered_p1_EBX~0_2 0) (= v_~__unbuffered_p3_EAX~0_2 1) (= 2 v_~__unbuffered_p1_EAX~0_2))) 1 0)) 0 1)) InVars {~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_5} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_5} AuxVars[] AssignedVars[~main$tmp_guard1~0][202], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 134#L791true, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L892true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 115#P0ENTRYtrue, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 28#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,434 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,434 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,435 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,435 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:52,451 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 118#P2ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 12#L889true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 11#L778true, Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,451 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,451 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,451 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,451 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,482 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 103#L854true, 58#L3true, Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 28#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,482 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,482 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,482 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,482 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,483 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 30#L2-1true, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 28#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,483 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,483 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,483 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,483 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,484 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][193], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 28#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,484 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,484 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,484 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,484 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,485 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 67#L2true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 28#L821true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,486 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,486 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,486 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,486 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,508 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 30#L2-1true, 105#L768true, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 28#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,508 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,508 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,508 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,508 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,509 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][193], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 105#L768true, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 138#L3-1true, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 28#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,509 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,509 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,509 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,509 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,510 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 105#L768true, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 58#L3true, Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, 142#L857true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 28#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,510 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,510 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,510 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,510 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,566 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][162], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 58#L3true, Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 28#L821true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,567 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,567 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,567 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,567 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,568 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][162], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 30#L2-1true, Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 28#L821true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,568 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,568 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,568 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,568 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,568 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][208], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 138#L3-1true, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 28#L821true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,568 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,568 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,569 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,569 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,588 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 30#L2-1true, 158#true, 69#L765true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 28#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,588 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,588 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,588 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,588 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,589 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][193], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, 69#L765true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, 142#L857true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 28#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,589 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,589 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,589 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,589 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,590 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, 69#L765true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 28#L821true, 12#L889true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,590 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,590 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,590 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,590 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,593 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L889-->L892: Formula: (= v_~main$tmp_guard1~0_2 (ite (= 0 (ite (not (and (= v_~__unbuffered_p2_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= 2 v_~x~0_5) (= v_~__unbuffered_p1_EBX~0_2 0) (= v_~__unbuffered_p3_EAX~0_2 1) (= 2 v_~__unbuffered_p1_EAX~0_2))) 1 0)) 0 1)) InVars {~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_5} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_5} AuxVars[] AssignedVars[~main$tmp_guard1~0][202], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 134#L791true, 158#true, 69#L765true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L892true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 28#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,594 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,594 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,594 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,594 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,602 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 115#P0ENTRYtrue, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 12#L889true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 28#L821true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,602 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,602 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,602 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,602 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:52,642 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 30#L2-1true, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 103#L854true, Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 28#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,642 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2022-01-19 04:43:52,642 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 04:43:52,642 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 04:43:52,643 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 04:43:52,643 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][193], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 103#L854true, Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 28#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,643 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2022-01-19 04:43:52,643 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 04:43:52,643 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 04:43:52,643 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 04:43:52,644 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 58#L3true, Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 28#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,644 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2022-01-19 04:43:52,644 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 04:43:52,644 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 04:43:52,644 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 04:43:52,661 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 30#L2-1true, 105#L768true, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 28#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,662 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2022-01-19 04:43:52,662 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 04:43:52,662 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 04:43:52,662 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 04:43:52,662 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][193], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 105#L768true, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 28#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,662 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2022-01-19 04:43:52,663 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 04:43:52,663 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 04:43:52,663 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 04:43:52,663 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 105#L768true, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 12#L889true, 28#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,663 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2022-01-19 04:43:52,664 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 04:43:52,664 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 04:43:52,664 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 04:43:52,666 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L889-->L892: Formula: (= v_~main$tmp_guard1~0_2 (ite (= 0 (ite (not (and (= v_~__unbuffered_p2_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= 2 v_~x~0_5) (= v_~__unbuffered_p1_EBX~0_2 0) (= v_~__unbuffered_p3_EAX~0_2 1) (= 2 v_~__unbuffered_p1_EAX~0_2))) 1 0)) 0 1)) InVars {~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_5} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_5} AuxVars[] AssignedVars[~main$tmp_guard1~0][202], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 134#L791true, 105#L768true, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L892true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 28#L821true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,666 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2022-01-19 04:43:52,666 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 04:43:52,666 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 04:43:52,666 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 04:43:52,705 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][162], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 30#L2-1true, Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 28#L821true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,706 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2022-01-19 04:43:52,706 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 04:43:52,706 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 04:43:52,706 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 04:43:52,706 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][208], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 28#L821true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,706 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2022-01-19 04:43:52,706 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 04:43:52,706 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 04:43:52,706 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 04:43:52,707 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][162], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 12#L889true, 28#L821true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,708 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2022-01-19 04:43:52,708 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 04:43:52,708 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 04:43:52,708 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 04:43:52,722 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, 69#L765true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 28#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 12#L889true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,723 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2022-01-19 04:43:52,723 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 04:43:52,723 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 04:43:52,723 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 04:43:52,725 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L889-->L892: Formula: (= v_~main$tmp_guard1~0_2 (ite (= 0 (ite (not (and (= v_~__unbuffered_p2_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= 2 v_~x~0_5) (= v_~__unbuffered_p1_EBX~0_2 0) (= v_~__unbuffered_p3_EAX~0_2 1) (= 2 v_~__unbuffered_p1_EAX~0_2))) 1 0)) 0 1)) InVars {~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_5} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_5} AuxVars[] AssignedVars[~main$tmp_guard1~0][202], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 134#L791true, 158#true, 69#L765true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L892true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 28#L821true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,725 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2022-01-19 04:43:52,725 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 04:43:52,725 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 04:43:52,725 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 04:43:52,767 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 30#L2-1true, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 28#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,768 INFO L384 tUnfolder$Statistics]: this new event has 98 ancestors and is cut-off event [2022-01-19 04:43:52,768 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-01-19 04:43:52,768 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-01-19 04:43:52,768 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-01-19 04:43:52,768 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][193], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 28#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,768 INFO L384 tUnfolder$Statistics]: this new event has 98 ancestors and is cut-off event [2022-01-19 04:43:52,769 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-01-19 04:43:52,769 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-01-19 04:43:52,769 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-01-19 04:43:52,769 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 28#L821true, 12#L889true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,769 INFO L384 tUnfolder$Statistics]: this new event has 98 ancestors and is cut-off event [2022-01-19 04:43:52,770 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-01-19 04:43:52,770 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-01-19 04:43:52,770 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-01-19 04:43:52,772 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L889-->L892: Formula: (= v_~main$tmp_guard1~0_2 (ite (= 0 (ite (not (and (= v_~__unbuffered_p2_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= 2 v_~x~0_5) (= v_~__unbuffered_p1_EBX~0_2 0) (= v_~__unbuffered_p3_EAX~0_2 1) (= 2 v_~__unbuffered_p1_EAX~0_2))) 1 0)) 0 1)) InVars {~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_5} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_5} AuxVars[] AssignedVars[~main$tmp_guard1~0][202], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 134#L791true, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L892true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 28#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,772 INFO L384 tUnfolder$Statistics]: this new event has 98 ancestors and is cut-off event [2022-01-19 04:43:52,772 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-01-19 04:43:52,772 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-01-19 04:43:52,772 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-01-19 04:43:52,783 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 105#L768true, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 28#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 12#L889true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,783 INFO L384 tUnfolder$Statistics]: this new event has 98 ancestors and is cut-off event [2022-01-19 04:43:52,783 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-01-19 04:43:52,783 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-01-19 04:43:52,783 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-01-19 04:43:52,785 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L889-->L892: Formula: (= v_~main$tmp_guard1~0_2 (ite (= 0 (ite (not (and (= v_~__unbuffered_p2_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= 2 v_~x~0_5) (= v_~__unbuffered_p1_EBX~0_2 0) (= v_~__unbuffered_p3_EAX~0_2 1) (= 2 v_~__unbuffered_p1_EAX~0_2))) 1 0)) 0 1)) InVars {~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_5} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_5} AuxVars[] AssignedVars[~main$tmp_guard1~0][202], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 134#L791true, 105#L768true, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 103#L854true, Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L892true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 28#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,785 INFO L384 tUnfolder$Statistics]: this new event has 98 ancestors and is cut-off event [2022-01-19 04:43:52,785 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-01-19 04:43:52,785 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-01-19 04:43:52,785 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-01-19 04:43:52,812 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][162], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 28#L821true, 12#L889true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,813 INFO L384 tUnfolder$Statistics]: this new event has 98 ancestors and is cut-off event [2022-01-19 04:43:52,813 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-01-19 04:43:52,813 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-01-19 04:43:52,813 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-01-19 04:43:52,824 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, 69#L765true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 28#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 12#L889true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,824 INFO L384 tUnfolder$Statistics]: this new event has 98 ancestors and is cut-off event [2022-01-19 04:43:52,824 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-01-19 04:43:52,824 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-01-19 04:43:52,824 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-01-19 04:43:52,858 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 103#L854true, Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 28#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 12#L889true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,858 INFO L384 tUnfolder$Statistics]: this new event has 99 ancestors and is cut-off event [2022-01-19 04:43:52,859 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2022-01-19 04:43:52,859 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2022-01-19 04:43:52,859 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2022-01-19 04:43:52,860 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L889-->L892: Formula: (= v_~main$tmp_guard1~0_2 (ite (= 0 (ite (not (and (= v_~__unbuffered_p2_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= 2 v_~x~0_5) (= v_~__unbuffered_p1_EBX~0_2 0) (= v_~__unbuffered_p3_EAX~0_2 1) (= 2 v_~__unbuffered_p1_EAX~0_2))) 1 0)) 0 1)) InVars {~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_5} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_5} AuxVars[] AssignedVars[~main$tmp_guard1~0][202], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 134#L791true, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 103#L854true, Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L892true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 28#L821true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,860 INFO L384 tUnfolder$Statistics]: this new event has 99 ancestors and is cut-off event [2022-01-19 04:43:52,860 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2022-01-19 04:43:52,860 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2022-01-19 04:43:52,860 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2022-01-19 04:43:52,868 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 105#L768true, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 28#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 12#L889true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,868 INFO L384 tUnfolder$Statistics]: this new event has 99 ancestors and is cut-off event [2022-01-19 04:43:52,868 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2022-01-19 04:43:52,868 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2022-01-19 04:43:52,868 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2022-01-19 04:43:52,886 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][162], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 28#L821true, 12#L889true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:52,886 INFO L384 tUnfolder$Statistics]: this new event has 99 ancestors and is cut-off event [2022-01-19 04:43:52,886 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2022-01-19 04:43:52,886 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2022-01-19 04:43:52,886 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2022-01-19 04:43:53,043 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 28#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 12#L889true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:53,043 INFO L384 tUnfolder$Statistics]: this new event has 100 ancestors and is cut-off event [2022-01-19 04:43:53,043 INFO L387 tUnfolder$Statistics]: existing Event has 100 ancestors and is cut-off event [2022-01-19 04:43:53,043 INFO L387 tUnfolder$Statistics]: existing Event has 100 ancestors and is cut-off event [2022-01-19 04:43:53,043 INFO L387 tUnfolder$Statistics]: existing Event has 100 ancestors and is cut-off event [2022-01-19 04:43:53,194 INFO L129 PetriNetUnfolder]: 17259/30089 cut-off events. [2022-01-19 04:43:53,195 INFO L130 PetriNetUnfolder]: For 43203/49916 co-relation queries the response was YES. [2022-01-19 04:43:53,317 INFO L84 FinitePrefix]: Finished finitePrefix Result has 73464 conditions, 30089 events. 17259/30089 cut-off events. For 43203/49916 co-relation queries the response was YES. Maximal size of possible extension queue 1746. Compared 266611 event pairs, 1631 based on Foata normal form. 311/28465 useless extension candidates. Maximal degree in co-relation 73380. Up to 9139 conditions per place. [2022-01-19 04:43:53,393 INFO L132 encePairwiseOnDemand]: 129/140 looper letters, 98 selfloop transitions, 20 changer transitions 3/227 dead transitions. [2022-01-19 04:43:53,393 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 162 places, 227 transitions, 1145 flow [2022-01-19 04:43:53,394 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-01-19 04:43:53,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2022-01-19 04:43:53,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1237 transitions. [2022-01-19 04:43:53,396 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8835714285714286 [2022-01-19 04:43:53,396 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 1237 transitions. [2022-01-19 04:43:53,396 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 1237 transitions. [2022-01-19 04:43:53,396 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 04:43:53,397 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 1237 transitions. [2022-01-19 04:43:53,398 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 123.7) internal successors, (1237), 10 states have internal predecessors, (1237), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:43:53,400 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 140.0) internal successors, (1540), 11 states have internal predecessors, (1540), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:43:53,400 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 140.0) internal successors, (1540), 11 states have internal predecessors, (1540), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:43:53,400 INFO L186 Difference]: Start difference. First operand has 162 places, 131 transitions, 495 flow. Second operand 10 states and 1237 transitions. [2022-01-19 04:43:53,400 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 162 places, 227 transitions, 1145 flow [2022-01-19 04:43:53,474 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 155 places, 227 transitions, 1112 flow, removed 15 selfloop flow, removed 7 redundant places. [2022-01-19 04:43:53,477 INFO L242 Difference]: Finished difference. Result has 161 places, 149 transitions, 605 flow [2022-01-19 04:43:53,477 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=462, PETRI_DIFFERENCE_MINUEND_PLACES=146, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=131, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=121, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=605, PETRI_PLACES=161, PETRI_TRANSITIONS=149} [2022-01-19 04:43:53,478 INFO L334 CegarLoopForPetriNet]: 147 programPoint places, 14 predicate places. [2022-01-19 04:43:53,478 INFO L470 AbstractCegarLoop]: Abstraction has has 161 places, 149 transitions, 605 flow [2022-01-19 04:43:53,479 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 115.0) internal successors, (690), 6 states have internal predecessors, (690), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:43:53,479 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 04:43:53,479 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 04:43:53,479 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-01-19 04:43:53,479 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2022-01-19 04:43:53,480 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 04:43:53,480 INFO L85 PathProgramCache]: Analyzing trace with hash -2056617023, now seen corresponding path program 1 times [2022-01-19 04:43:53,480 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 04:43:53,480 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [588156625] [2022-01-19 04:43:53,480 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 04:43:53,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 04:43:53,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 04:43:53,616 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 04:43:53,617 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 04:43:53,617 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [588156625] [2022-01-19 04:43:53,617 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [588156625] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 04:43:53,617 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 04:43:53,617 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-01-19 04:43:53,617 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1675799478] [2022-01-19 04:43:53,617 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 04:43:53,617 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-01-19 04:43:53,617 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 04:43:53,618 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-01-19 04:43:53,618 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-01-19 04:43:53,618 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 113 out of 140 [2022-01-19 04:43:53,619 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 161 places, 149 transitions, 605 flow. Second operand has 7 states, 7 states have (on average 115.0) internal successors, (805), 7 states have internal predecessors, (805), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:43:53,619 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 04:43:53,619 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 113 of 140 [2022-01-19 04:43:53,619 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 04:43:54,585 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][139], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 118#P2ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 58#L3true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#P0ENTRYtrue, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:54,585 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-01-19 04:43:54,585 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 04:43:54,585 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 04:43:54,585 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 04:43:54,768 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][139], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 118#P2ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 138#L3-1true, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#P0ENTRYtrue, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:54,768 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-01-19 04:43:54,768 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 04:43:54,768 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 04:43:54,768 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 04:43:54,768 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][139], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 118#P2ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 103#L854true, 58#L3true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#P0ENTRYtrue, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:54,768 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-01-19 04:43:54,769 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 04:43:54,769 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 04:43:54,769 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 04:43:54,927 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][139], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 118#P2ENTRYtrue, 158#true, 69#L765true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 58#L3true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:54,927 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 04:43:54,927 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:43:54,927 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:43:54,928 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:43:54,958 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][139], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 118#P2ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 103#L854true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#P0ENTRYtrue, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:54,958 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 04:43:54,958 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:43:54,958 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:43:54,958 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:43:54,959 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][177], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 118#P2ENTRYtrue, 158#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 58#L3true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 115#P0ENTRYtrue, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:54,959 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 04:43:54,959 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:43:54,959 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:43:54,959 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:43:55,131 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][158], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, 118#P2ENTRYtrue, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 58#L3true, Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:55,131 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 04:43:55,131 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:43:55,131 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:43:55,131 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:43:55,132 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][139], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 118#P2ENTRYtrue, 158#true, 69#L765true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:55,132 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 04:43:55,132 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:43:55,132 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:43:55,132 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:43:55,132 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][139], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 118#P2ENTRYtrue, 158#true, 69#L765true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 58#L3true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:55,132 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 04:43:55,132 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:43:55,132 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:43:55,133 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:43:55,167 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][177], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 118#P2ENTRYtrue, 158#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, 142#L857true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 115#P0ENTRYtrue, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:55,168 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 04:43:55,168 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:43:55,168 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:43:55,168 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:43:55,208 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][163], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 118#P2ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 5#L882-1true, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 11#L778true, Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:55,208 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 04:43:55,208 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:43:55,208 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:43:55,208 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:43:55,448 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][158], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, 118#P2ENTRYtrue, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 58#L3true, Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:55,448 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 04:43:55,449 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:43:55,449 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:43:55,449 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:43:55,485 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][158], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, 118#P2ENTRYtrue, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:55,485 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 04:43:55,485 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:43:55,485 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:43:55,485 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:43:55,486 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][139], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 118#P2ENTRYtrue, 158#true, 69#L765true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 138#L3-1true, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:55,486 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 04:43:55,486 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:43:55,486 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:43:55,486 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:43:55,486 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][177], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 118#P2ENTRYtrue, 158#true, 69#L765true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 58#L3true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, 142#L857true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:55,486 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 04:43:55,486 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:43:55,486 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:43:55,487 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:43:55,518 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][163], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 5#L882-1true, 115#P0ENTRYtrue, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 28#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 230#true, Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:55,519 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 04:43:55,519 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:43:55,519 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:43:55,519 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:43:55,541 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][177], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 118#P2ENTRYtrue, 158#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 58#L3true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 11#L778true, Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:55,541 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 04:43:55,541 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:43:55,541 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:43:55,541 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:43:55,557 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][163], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 118#P2ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 67#L2true, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 11#L778true, Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:55,557 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 04:43:55,557 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:43:55,557 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:43:55,557 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:43:55,557 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][206], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 118#P2ENTRYtrue, 273#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 5#L882-1true, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 11#L778true, Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:55,557 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 04:43:55,557 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:43:55,557 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:43:55,558 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:43:55,677 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][158], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, 118#P2ENTRYtrue, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 138#L3-1true, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:55,678 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 04:43:55,678 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:43:55,678 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:43:55,678 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:43:55,678 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][202], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, 118#P2ENTRYtrue, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 58#L3true, Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:55,678 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 04:43:55,678 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:43:55,678 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:43:55,678 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:43:55,729 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][177], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 118#P2ENTRYtrue, 158#true, 69#L765true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, 142#L857true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:55,730 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 04:43:55,730 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:43:55,730 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:43:55,730 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:43:55,767 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][177], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 58#L3true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 115#P0ENTRYtrue, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 28#L821true, Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:55,767 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 04:43:55,767 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:43:55,767 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:43:55,767 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:43:55,769 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][163], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 67#L2true, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#P0ENTRYtrue, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 28#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 230#true, Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:55,770 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 04:43:55,770 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:43:55,770 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:43:55,770 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:43:55,770 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][206], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 273#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 5#L882-1true, 115#P0ENTRYtrue, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 28#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 230#true, Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:55,770 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 04:43:55,771 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:43:55,771 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:43:55,771 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:43:55,804 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][177], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 118#P2ENTRYtrue, 158#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 11#L778true, Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:55,804 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 04:43:55,804 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:43:55,804 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:43:55,805 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:43:55,805 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][177], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 118#P2ENTRYtrue, 158#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 58#L3true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 11#L778true, Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:55,805 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 04:43:55,805 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:43:55,805 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:43:55,805 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:43:55,833 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][206], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 118#P2ENTRYtrue, 273#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 67#L2true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 11#L778true, Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:55,833 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 04:43:55,834 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:43:55,834 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:43:55,834 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:43:56,028 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][202], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, 118#P2ENTRYtrue, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:56,028 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 04:43:56,028 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:43:56,028 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:43:56,028 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:43:56,087 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][163], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, 69#L765true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 5#L882-1true, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 28#L821true, Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 230#true, Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:56,087 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 04:43:56,088 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:43:56,088 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:43:56,088 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:43:56,125 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][177], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 138#L3-1true, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 115#P0ENTRYtrue, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 28#L821true, Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:56,125 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 04:43:56,125 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:43:56,125 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:43:56,126 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:43:56,126 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][177], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 103#L854true, 58#L3true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 115#P0ENTRYtrue, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 28#L821true, Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:56,126 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 04:43:56,126 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:43:56,126 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:43:56,127 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:43:56,128 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][206], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 273#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 67#L2true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, 142#L857true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 115#P0ENTRYtrue, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 28#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 230#true, Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:56,129 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 04:43:56,129 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:43:56,129 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:43:56,129 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:43:56,159 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][177], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 118#P2ENTRYtrue, 158#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 138#L3-1true, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 11#L778true, Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:56,159 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 04:43:56,159 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:43:56,159 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:43:56,159 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:43:56,160 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][225], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 118#P2ENTRYtrue, 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 58#L3true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 11#L778true, Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:56,160 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 04:43:56,160 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:43:56,160 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:43:56,160 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:43:56,264 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][163], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 105#L768true, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 5#L882-1true, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 28#L821true, Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:56,264 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 04:43:56,264 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:43:56,264 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:43:56,265 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:43:56,372 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][184], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 5#L882-1true, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 28#L821true, Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:56,372 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 04:43:56,372 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:43:56,372 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:43:56,372 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:43:56,581 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][177], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, 69#L765true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 58#L3true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 28#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:56,582 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 04:43:56,582 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:43:56,582 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:43:56,582 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:43:56,585 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][163], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, 69#L765true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 67#L2true, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 28#L821true, Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 230#true, Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:56,585 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 04:43:56,585 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:43:56,585 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:43:56,585 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:43:56,586 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][206], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 273#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 158#true, 69#L765true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 5#L882-1true, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 28#L821true, Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:56,586 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 04:43:56,586 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:43:56,586 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:43:56,586 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:43:56,587 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][240], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, 273#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 5#L882-1true, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 28#L821true, Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:56,587 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 04:43:56,587 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:56,587 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:56,587 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:56,619 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][177], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 138#L3-1true, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 115#P0ENTRYtrue, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 28#L821true, Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:56,619 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 04:43:56,620 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:43:56,620 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:43:56,620 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:43:56,620 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][225], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 58#L3true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, 142#L857true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 115#P0ENTRYtrue, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 28#L821true, Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:56,620 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 04:43:56,623 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:43:56,623 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:43:56,623 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:43:56,646 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][225], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 118#P2ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, 142#L857true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 11#L778true, Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:56,646 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 04:43:56,646 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:56,646 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:56,646 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:56,693 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][163], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 5#L882-1true, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 28#L821true, Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:56,693 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 04:43:56,693 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:56,693 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:56,693 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:56,727 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][177], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 105#L768true, 158#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 58#L3true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 28#L821true, Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:56,728 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 04:43:56,728 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:56,728 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:56,728 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:56,730 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][163], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 105#L768true, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 67#L2true, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 28#L821true, Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:56,730 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 04:43:56,730 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:56,731 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:56,731 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:56,731 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][206], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 105#L768true, 273#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 5#L882-1true, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 28#L821true, Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:56,731 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 04:43:56,731 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:56,731 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:56,731 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:56,818 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][184], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 67#L2true, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 28#L821true, Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:56,818 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 04:43:56,818 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:56,819 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:56,819 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:56,857 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][202], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 58#L3true, Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 28#L821true, Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:56,857 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 04:43:56,857 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:56,857 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:56,857 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:56,858 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][177], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, 69#L765true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 28#L821true, Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:56,858 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 04:43:56,858 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:56,858 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:56,858 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:56,859 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][177], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, 69#L765true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 58#L3true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 28#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:56,859 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 04:43:56,859 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:56,859 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:56,859 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:56,861 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][206], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 273#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 158#true, 69#L765true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 67#L2true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 28#L821true, Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:56,862 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 04:43:56,862 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:56,862 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:56,862 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:56,877 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][225], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 115#P0ENTRYtrue, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 28#L821true, Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:56,878 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-01-19 04:43:56,878 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:56,878 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:56,878 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-01-19 04:43:56,940 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][177], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 58#L3true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 28#L821true, Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 230#true, Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:56,940 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 04:43:56,940 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:56,940 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:56,940 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:56,942 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][163], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 67#L2true, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 28#L821true, Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:56,942 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 04:43:56,942 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:56,942 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:56,942 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:56,943 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][206], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 273#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 5#L882-1true, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 28#L821true, Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:56,943 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 04:43:56,943 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:56,943 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:56,943 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:56,972 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][177], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 105#L768true, 158#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 138#L3-1true, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 28#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:56,972 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 04:43:56,972 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:56,972 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:56,972 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:56,973 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][177], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 105#L768true, 158#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 103#L854true, 58#L3true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 28#L821true, Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:56,973 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 04:43:56,973 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:56,973 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:56,973 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:56,975 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][206], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 105#L768true, 273#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 67#L2true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, 142#L857true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 28#L821true, Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:56,975 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 04:43:56,975 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:56,976 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:56,976 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:57,055 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][202], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 58#L3true, Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 28#L821true, Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:57,055 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 04:43:57,055 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:57,055 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:57,055 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:57,055 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][240], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, 273#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 67#L2true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 28#L821true, Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 230#true, Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:57,055 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 04:43:57,056 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:57,056 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:57,056 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:57,082 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][202], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 28#L821true, Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:57,082 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 04:43:57,083 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:57,083 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:57,083 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:57,083 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][177], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, 69#L765true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 138#L3-1true, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 28#L821true, Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:57,083 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 04:43:57,083 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:57,084 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:57,084 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:57,084 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][225], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 158#true, 69#L765true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 58#L3true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, 142#L857true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 28#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:57,084 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-01-19 04:43:57,084 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:57,084 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:57,084 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-01-19 04:43:57,148 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][177], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 138#L3-1true, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 28#L821true, Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:57,148 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-01-19 04:43:57,148 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:57,148 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:57,148 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:57,149 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][177], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 103#L854true, 58#L3true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 28#L821true, Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 230#true, Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:57,149 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-01-19 04:43:57,149 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:57,149 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:57,149 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:57,151 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][206], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 273#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 67#L2true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 28#L821true, Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:57,151 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-01-19 04:43:57,151 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:57,151 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:57,151 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:57,174 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][177], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 105#L768true, 158#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 138#L3-1true, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 28#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:57,174 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-01-19 04:43:57,174 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:57,174 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:57,174 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:57,175 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][225], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 105#L768true, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 58#L3true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, 142#L857true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 28#L821true, Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:57,175 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-01-19 04:43:57,175 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:57,175 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:57,175 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:57,238 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][202], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 138#L3-1true, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 28#L821true, Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:57,238 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-01-19 04:43:57,239 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:57,239 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:57,239 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:57,239 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][253], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 58#L3true, Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 28#L821true, Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:57,239 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-01-19 04:43:57,239 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:57,239 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:57,239 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:57,255 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][225], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 158#true, 69#L765true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 28#L821true, Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:57,256 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-01-19 04:43:57,256 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:57,256 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:57,256 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-01-19 04:43:57,305 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][177], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 103#L854true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 28#L821true, Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:57,305 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2022-01-19 04:43:57,305 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 04:43:57,305 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 04:43:57,305 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 04:43:57,306 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][225], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 58#L3true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 28#L821true, Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:57,306 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2022-01-19 04:43:57,306 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 04:43:57,306 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 04:43:57,306 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 04:43:57,320 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][225], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 105#L768true, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 28#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:57,320 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2022-01-19 04:43:57,320 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 04:43:57,320 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 04:43:57,320 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 04:43:57,369 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][253], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 28#L821true, Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:57,369 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2022-01-19 04:43:57,369 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 04:43:57,369 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 04:43:57,369 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-01-19 04:43:57,410 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][225], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 28#L821true, Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:57,410 INFO L384 tUnfolder$Statistics]: this new event has 98 ancestors and is cut-off event [2022-01-19 04:43:57,410 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-01-19 04:43:57,410 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-01-19 04:43:57,410 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-01-19 04:43:57,749 INFO L129 PetriNetUnfolder]: 16107/29115 cut-off events. [2022-01-19 04:43:57,749 INFO L130 PetriNetUnfolder]: For 61329/66715 co-relation queries the response was YES. [2022-01-19 04:43:57,891 INFO L84 FinitePrefix]: Finished finitePrefix Result has 91492 conditions, 29115 events. 16107/29115 cut-off events. For 61329/66715 co-relation queries the response was YES. Maximal size of possible extension queue 1771. Compared 270889 event pairs, 1226 based on Foata normal form. 666/28497 useless extension candidates. Maximal degree in co-relation 91406. Up to 5719 conditions per place. [2022-01-19 04:43:57,962 INFO L132 encePairwiseOnDemand]: 129/140 looper letters, 131 selfloop transitions, 38 changer transitions 1/276 dead transitions. [2022-01-19 04:43:57,962 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 173 places, 276 transitions, 1705 flow [2022-01-19 04:43:57,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-01-19 04:43:57,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-01-19 04:43:57,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1613 transitions. [2022-01-19 04:43:57,965 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8862637362637362 [2022-01-19 04:43:57,965 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1613 transitions. [2022-01-19 04:43:57,965 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1613 transitions. [2022-01-19 04:43:57,966 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 04:43:57,966 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1613 transitions. [2022-01-19 04:43:57,968 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 124.07692307692308) internal successors, (1613), 13 states have internal predecessors, (1613), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:43:57,970 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 140.0) internal successors, (1960), 14 states have internal predecessors, (1960), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:43:57,970 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 140.0) internal successors, (1960), 14 states have internal predecessors, (1960), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:43:57,970 INFO L186 Difference]: Start difference. First operand has 161 places, 149 transitions, 605 flow. Second operand 13 states and 1613 transitions. [2022-01-19 04:43:57,970 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 173 places, 276 transitions, 1705 flow [2022-01-19 04:43:58,255 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 166 places, 276 transitions, 1685 flow, removed 9 selfloop flow, removed 7 redundant places. [2022-01-19 04:43:58,257 INFO L242 Difference]: Finished difference. Result has 172 places, 169 transitions, 878 flow [2022-01-19 04:43:58,257 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=585, PETRI_DIFFERENCE_MINUEND_PLACES=154, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=149, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=20, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=123, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=878, PETRI_PLACES=172, PETRI_TRANSITIONS=169} [2022-01-19 04:43:58,258 INFO L334 CegarLoopForPetriNet]: 147 programPoint places, 25 predicate places. [2022-01-19 04:43:58,258 INFO L470 AbstractCegarLoop]: Abstraction has has 172 places, 169 transitions, 878 flow [2022-01-19 04:43:58,258 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 115.0) internal successors, (805), 7 states have internal predecessors, (805), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:43:58,258 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 04:43:58,258 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 04:43:58,258 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-01-19 04:43:58,259 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2022-01-19 04:43:58,259 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 04:43:58,259 INFO L85 PathProgramCache]: Analyzing trace with hash 909871503, now seen corresponding path program 1 times [2022-01-19 04:43:58,259 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 04:43:58,259 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1722845785] [2022-01-19 04:43:58,259 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 04:43:58,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 04:43:58,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 04:43:58,374 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 04:43:58,374 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 04:43:58,374 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1722845785] [2022-01-19 04:43:58,375 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1722845785] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 04:43:58,375 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 04:43:58,375 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-01-19 04:43:58,375 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [690438925] [2022-01-19 04:43:58,375 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 04:43:58,376 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-01-19 04:43:58,376 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 04:43:58,377 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-01-19 04:43:58,377 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-01-19 04:43:58,377 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 113 out of 140 [2022-01-19 04:43:58,379 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 172 places, 169 transitions, 878 flow. Second operand has 8 states, 8 states have (on average 115.125) internal successors, (921), 8 states have internal predecessors, (921), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:43:58,379 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 04:43:58,379 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 113 of 140 [2022-01-19 04:43:58,379 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 04:43:59,101 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][140], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 300#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 118#P2ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, Black: 253#true, Black: 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 96#L847true, Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 58#L3true, 92#L798true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#P0ENTRYtrue, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 230#true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:59,101 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-01-19 04:43:59,101 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 04:43:59,101 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 04:43:59,101 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 04:43:59,421 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][140], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 300#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 118#P2ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, Black: 253#true, Black: 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 138#L3-1true, 96#L847true, Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 92#L798true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#P0ENTRYtrue, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:59,421 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-01-19 04:43:59,421 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 04:43:59,421 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 04:43:59,421 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 04:43:59,422 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][140], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 300#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 118#P2ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, Black: 253#true, Black: 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, 103#L854true, Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 58#L3true, 92#L798true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#P0ENTRYtrue, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 230#true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:59,422 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-01-19 04:43:59,422 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 04:43:59,422 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 04:43:59,422 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 04:43:59,569 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][140], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 300#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 118#P2ENTRYtrue, 158#true, 69#L765true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, Black: 253#true, Black: 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 96#L847true, Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 58#L3true, 92#L798true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 230#true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:59,570 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 04:43:59,570 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:43:59,570 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:43:59,570 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:43:59,620 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][140], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 300#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 118#P2ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, Black: 253#true, Black: 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 138#L3-1true, Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, 103#L854true, Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 92#L798true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#P0ENTRYtrue, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:59,620 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 04:43:59,620 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:43:59,621 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:43:59,621 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:43:59,621 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][180], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 304#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 118#P2ENTRYtrue, 158#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, Black: 253#true, P1Thread1of1ForFork1InUse, Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 58#L3true, 142#L857true, 92#L798true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 115#P0ENTRYtrue, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 230#true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:59,621 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 04:43:59,621 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:43:59,621 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:43:59,621 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:43:59,861 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][159], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 300#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 134#L791true, 118#P2ENTRYtrue, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, Black: 253#true, Black: 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 96#L847true, Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 58#L3true, Black: 194#true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), 122#L775true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 230#true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:59,861 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 04:43:59,861 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:43:59,861 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:43:59,861 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:43:59,862 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][140], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 300#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 118#P2ENTRYtrue, 158#true, 69#L765true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, Black: 253#true, Black: 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 138#L3-1true, Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 96#L847true, Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 92#L798true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 230#true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:59,862 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 04:43:59,862 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:43:59,863 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:43:59,863 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:43:59,863 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][140], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 300#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 118#P2ENTRYtrue, 158#true, 69#L765true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, Black: 253#true, Black: 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, 103#L854true, Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 58#L3true, 92#L798true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 230#true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:59,863 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 04:43:59,863 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:43:59,863 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:43:59,864 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:43:59,913 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][180], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 304#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 118#P2ENTRYtrue, 158#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, Black: 253#true, P1Thread1of1ForFork1InUse, Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 138#L3-1true, Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 92#L798true, 142#L857true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 115#P0ENTRYtrue, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:43:59,913 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 04:43:59,914 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:43:59,914 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:43:59,914 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:44:00,095 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][159], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, 300#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 118#P2ENTRYtrue, P3Thread1of1ForFork0InUse, Black: 253#true, P2Thread1of1ForFork2InUse, Black: 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 103#L854true, 58#L3true, Black: 194#true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), 122#L775true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:44:00,095 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 04:44:00,095 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:44:00,095 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:44:00,095 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:44:00,139 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][159], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 300#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 134#L791true, 118#P2ENTRYtrue, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, Black: 253#true, Black: 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 138#L3-1true, Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 96#L847true, Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 194#true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), 122#L775true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 230#true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:44:00,139 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 04:44:00,139 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:44:00,139 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:44:00,139 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:44:00,139 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][140], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 300#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 118#P2ENTRYtrue, 158#true, 69#L765true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, Black: 253#true, Black: 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 138#L3-1true, Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, 103#L854true, Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 92#L798true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 230#true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:44:00,139 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 04:44:00,140 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:44:00,140 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:44:00,140 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:44:00,140 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][180], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 304#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 118#P2ENTRYtrue, 158#true, 69#L765true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, Black: 253#true, P1Thread1of1ForFork1InUse, Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 58#L3true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 92#L798true, 142#L857true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 230#true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:44:00,140 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 04:44:00,140 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:44:00,140 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:44:00,140 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:44:00,497 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][159], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, 300#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 118#P2ENTRYtrue, P3Thread1of1ForFork0InUse, Black: 253#true, P2Thread1of1ForFork2InUse, Black: 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 138#L3-1true, Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 103#L854true, Black: 194#true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), 122#L775true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 230#true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:44:00,498 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 04:44:00,498 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:44:00,498 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:44:00,498 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:44:00,498 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][199], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 304#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 134#L791true, 118#P2ENTRYtrue, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, Black: 253#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 58#L3true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#true, 142#L857true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), 122#L775true, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:44:00,498 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 04:44:00,498 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:44:00,498 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:44:00,498 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:44:00,542 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][180], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 304#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 118#P2ENTRYtrue, 158#true, 69#L765true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, Black: 253#true, P1Thread1of1ForFork1InUse, Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 138#L3-1true, Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 142#L857true, 92#L798true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 230#true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:44:00,542 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 04:44:00,542 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:44:00,542 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:44:00,542 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:44:00,748 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][199], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 304#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 134#L791true, 118#P2ENTRYtrue, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, Black: 253#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 138#L3-1true, Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#true, 142#L857true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), 122#L775true, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 230#true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:44:00,749 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 04:44:00,749 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:44:00,749 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:44:00,749 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:44:02,292 INFO L129 PetriNetUnfolder]: 15236/28291 cut-off events. [2022-01-19 04:44:02,292 INFO L130 PetriNetUnfolder]: For 101734/106097 co-relation queries the response was YES. [2022-01-19 04:44:02,531 INFO L84 FinitePrefix]: Finished finitePrefix Result has 105931 conditions, 28291 events. 15236/28291 cut-off events. For 101734/106097 co-relation queries the response was YES. Maximal size of possible extension queue 1710. Compared 271460 event pairs, 841 based on Foata normal form. 538/27769 useless extension candidates. Maximal degree in co-relation 105843. Up to 5618 conditions per place. [2022-01-19 04:44:02,629 INFO L132 encePairwiseOnDemand]: 129/140 looper letters, 124 selfloop transitions, 58 changer transitions 34/322 dead transitions. [2022-01-19 04:44:02,630 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 187 places, 322 transitions, 2368 flow [2022-01-19 04:44:02,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-01-19 04:44:02,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2022-01-19 04:44:02,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1988 transitions. [2022-01-19 04:44:02,635 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8875 [2022-01-19 04:44:02,635 INFO L72 ComplementDD]: Start complementDD. Operand 16 states and 1988 transitions. [2022-01-19 04:44:02,635 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 1988 transitions. [2022-01-19 04:44:02,637 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 04:44:02,637 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 16 states and 1988 transitions. [2022-01-19 04:44:02,641 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 17 states, 16 states have (on average 124.25) internal successors, (1988), 16 states have internal predecessors, (1988), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:44:02,645 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 17 states, 17 states have (on average 140.0) internal successors, (2380), 17 states have internal predecessors, (2380), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:44:02,646 INFO L81 ComplementDD]: Finished complementDD. Result has 17 states, 17 states have (on average 140.0) internal successors, (2380), 17 states have internal predecessors, (2380), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:44:02,646 INFO L186 Difference]: Start difference. First operand has 172 places, 169 transitions, 878 flow. Second operand 16 states and 1988 transitions. [2022-01-19 04:44:02,646 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 187 places, 322 transitions, 2368 flow [2022-01-19 04:44:06,216 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 183 places, 322 transitions, 2265 flow, removed 42 selfloop flow, removed 4 redundant places. [2022-01-19 04:44:06,219 INFO L242 Difference]: Finished difference. Result has 187 places, 195 transitions, 1244 flow [2022-01-19 04:44:06,219 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=783, PETRI_DIFFERENCE_MINUEND_PLACES=168, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=169, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=42, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=125, PETRI_DIFFERENCE_SUBTRAHEND_STATES=16, PETRI_FLOW=1244, PETRI_PLACES=187, PETRI_TRANSITIONS=195} [2022-01-19 04:44:06,220 INFO L334 CegarLoopForPetriNet]: 147 programPoint places, 40 predicate places. [2022-01-19 04:44:06,220 INFO L470 AbstractCegarLoop]: Abstraction has has 187 places, 195 transitions, 1244 flow [2022-01-19 04:44:06,220 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 115.125) internal successors, (921), 8 states have internal predecessors, (921), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:44:06,220 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 04:44:06,220 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 04:44:06,220 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-01-19 04:44:06,220 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2022-01-19 04:44:06,221 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 04:44:06,221 INFO L85 PathProgramCache]: Analyzing trace with hash -506901826, now seen corresponding path program 1 times [2022-01-19 04:44:06,221 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 04:44:06,221 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1446983911] [2022-01-19 04:44:06,221 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 04:44:06,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 04:44:06,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 04:44:06,384 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 04:44:06,384 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 04:44:06,384 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1446983911] [2022-01-19 04:44:06,385 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1446983911] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 04:44:06,385 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 04:44:06,385 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-01-19 04:44:06,385 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [781265202] [2022-01-19 04:44:06,385 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 04:44:06,385 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-01-19 04:44:06,385 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 04:44:06,385 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-01-19 04:44:06,386 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-01-19 04:44:06,386 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 113 out of 140 [2022-01-19 04:44:06,387 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 187 places, 195 transitions, 1244 flow. Second operand has 9 states, 9 states have (on average 115.22222222222223) internal successors, (1037), 9 states have internal predecessors, (1037), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:44:06,387 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 04:44:06,387 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 113 of 140 [2022-01-19 04:44:06,387 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 04:44:07,088 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][140], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 300#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 118#P2ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, 194#true, Black: 253#true, P2Thread1of1ForFork2InUse, Black: 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 96#L847true, Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 58#L3true, 92#L798true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), 336#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#P0ENTRYtrue, Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 308#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 288#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 283#true, Black: 312#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:44:07,088 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-01-19 04:44:07,089 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 04:44:07,089 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 04:44:07,089 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 04:44:07,311 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][140], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 300#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 118#P2ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, 194#true, Black: 253#true, P2Thread1of1ForFork2InUse, Black: 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 138#L3-1true, 96#L847true, Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 92#L798true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), 336#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#P0ENTRYtrue, Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 308#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 288#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 283#true, Black: 312#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:44:07,311 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-01-19 04:44:07,311 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 04:44:07,311 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 04:44:07,311 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 04:44:07,312 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][140], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 300#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 118#P2ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, 194#true, Black: 253#true, P2Thread1of1ForFork2InUse, Black: 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, 103#L854true, Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 58#L3true, 92#L798true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 336#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#P0ENTRYtrue, Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 308#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 288#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 283#true, Black: 312#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:44:07,312 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-01-19 04:44:07,312 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 04:44:07,312 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 04:44:07,312 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 04:44:07,604 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][140], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 300#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 118#P2ENTRYtrue, 158#true, 69#L765true, P3Thread1of1ForFork0InUse, 194#true, Black: 253#true, P2Thread1of1ForFork2InUse, Black: 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 96#L847true, Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 58#L3true, 92#L798true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 336#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 308#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 288#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 283#true, Black: 312#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:44:07,605 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 04:44:07,605 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:44:07,605 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:44:07,605 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:44:07,641 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][140], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 300#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 118#P2ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, 194#true, Black: 253#true, P2Thread1of1ForFork2InUse, Black: 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 138#L3-1true, Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 103#L854true, 92#L798true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), 336#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#P0ENTRYtrue, Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 308#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 288#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 283#true, Black: 312#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:44:07,641 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 04:44:07,642 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:44:07,642 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:44:07,642 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:44:07,642 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][180], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 304#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 118#P2ENTRYtrue, 158#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 194#true, Black: 253#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 58#L3true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 142#L857true, 92#L798true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 115#P0ENTRYtrue, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 308#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 288#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 283#true, Black: 312#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 342#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:44:07,642 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 04:44:07,642 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:44:07,642 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:44:07,642 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:44:07,809 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][159], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, 300#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 118#P2ENTRYtrue, P3Thread1of1ForFork0InUse, Black: 253#true, P2Thread1of1ForFork2InUse, Black: 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 96#L847true, Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 58#L3true, Black: 194#true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), 336#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L775true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 308#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 230#true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 288#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 283#true, Black: 312#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:44:07,809 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 04:44:07,809 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:44:07,809 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:44:07,809 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:44:07,810 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][140], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 300#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 118#P2ENTRYtrue, 158#true, 69#L765true, P3Thread1of1ForFork0InUse, 194#true, Black: 253#true, P2Thread1of1ForFork2InUse, Black: 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 138#L3-1true, Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 96#L847true, Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 92#L798true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), 336#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 308#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 288#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 283#true, Black: 312#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:44:07,810 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 04:44:07,810 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:44:07,810 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:44:07,810 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:44:07,811 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][140], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 300#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 118#P2ENTRYtrue, 158#true, 69#L765true, P3Thread1of1ForFork0InUse, 194#true, Black: 253#true, P2Thread1of1ForFork2InUse, Black: 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 103#L854true, 58#L3true, 92#L798true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 336#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 308#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 288#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 283#true, Black: 312#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:44:07,811 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 04:44:07,811 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:44:07,811 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:44:07,811 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:44:07,846 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][180], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 304#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 118#P2ENTRYtrue, 158#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 194#true, Black: 253#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 138#L3-1true, Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 92#L798true, 142#L857true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 115#P0ENTRYtrue, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 308#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 288#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 283#true, Black: 312#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 342#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 04:44:07,847 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 04:44:07,847 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:44:07,847 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:44:07,847 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:44:08,011 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][159], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 300#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 134#L791true, 118#P2ENTRYtrue, P3Thread1of1ForFork0InUse, Black: 253#true, P2Thread1of1ForFork2InUse, Black: 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 103#L854true, 58#L3true, Black: 194#true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), 336#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L775true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 308#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 288#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 283#true, Black: 312#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:44:08,011 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 04:44:08,011 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:44:08,012 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:44:08,012 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:44:08,055 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][159], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, 300#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 118#P2ENTRYtrue, P3Thread1of1ForFork0InUse, Black: 253#true, P2Thread1of1ForFork2InUse, Black: 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 96#L847true, 138#L3-1true, Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 194#true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), 336#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L775true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 308#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 288#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 283#true, Black: 312#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:44:08,055 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 04:44:08,055 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:44:08,056 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:44:08,056 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:44:08,056 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][140], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 300#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 118#P2ENTRYtrue, 158#true, 69#L765true, P3Thread1of1ForFork0InUse, 194#true, Black: 253#true, P2Thread1of1ForFork2InUse, Black: 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 138#L3-1true, Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 103#L854true, 92#L798true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), 336#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 308#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 288#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 283#true, Black: 312#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:44:08,056 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 04:44:08,056 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:44:08,056 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:44:08,056 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:44:08,057 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][180], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 304#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 118#P2ENTRYtrue, 158#true, 69#L765true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 194#true, Black: 253#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 58#L3true, 92#L798true, 142#L857true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 308#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 288#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 283#true, Black: 312#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 342#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:44:08,057 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 04:44:08,057 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:44:08,057 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:44:08,057 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:44:08,275 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][159], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 300#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 134#L791true, 118#P2ENTRYtrue, P3Thread1of1ForFork0InUse, Black: 253#true, P2Thread1of1ForFork2InUse, Black: 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 138#L3-1true, Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 103#L854true, Black: 194#true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), 336#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L775true, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 308#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 288#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 283#true, Black: 312#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:44:08,275 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 04:44:08,275 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:44:08,275 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:44:08,276 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:44:08,276 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][199], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 304#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 134#L791true, 118#P2ENTRYtrue, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, Black: 253#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 58#L3true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#true, 142#L857true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), 122#L775true, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 308#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 288#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 283#true, Black: 312#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 342#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 04:44:08,276 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 04:44:08,276 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:44:08,276 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:44:08,276 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:44:08,325 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][180], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 304#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 118#P2ENTRYtrue, 158#true, 69#L765true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 194#true, Black: 253#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 138#L3-1true, Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 142#L857true, 92#L798true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 308#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 288#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 283#true, Black: 312#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 342#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-01-19 04:44:08,325 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 04:44:08,326 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:44:08,326 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:44:08,326 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:44:08,561 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][199], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 304#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 134#L791true, 118#P2ENTRYtrue, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, Black: 253#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 138#L3-1true, Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#true, 142#L857true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), 122#L775true, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 308#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 288#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 283#true, Black: 312#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 342#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 04:44:08,561 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 04:44:08,561 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:44:08,561 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:44:08,561 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:44:10,012 INFO L129 PetriNetUnfolder]: 15080/27978 cut-off events. [2022-01-19 04:44:10,014 INFO L130 PetriNetUnfolder]: For 103541/107962 co-relation queries the response was YES. [2022-01-19 04:44:10,228 INFO L84 FinitePrefix]: Finished finitePrefix Result has 104215 conditions, 27978 events. 15080/27978 cut-off events. For 103541/107962 co-relation queries the response was YES. Maximal size of possible extension queue 1710. Compared 269132 event pairs, 833 based on Foata normal form. 393/27311 useless extension candidates. Maximal degree in co-relation 104122. Up to 3488 conditions per place. [2022-01-19 04:44:10,520 INFO L132 encePairwiseOnDemand]: 129/140 looper letters, 110 selfloop transitions, 63 changer transitions 42/321 dead transitions. [2022-01-19 04:44:10,520 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 205 places, 321 transitions, 2473 flow [2022-01-19 04:44:10,521 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-01-19 04:44:10,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2022-01-19 04:44:10,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 2312 transitions. [2022-01-19 04:44:10,526 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.869172932330827 [2022-01-19 04:44:10,526 INFO L72 ComplementDD]: Start complementDD. Operand 19 states and 2312 transitions. [2022-01-19 04:44:10,526 INFO L73 IsDeterministic]: Start isDeterministic. Operand 19 states and 2312 transitions. [2022-01-19 04:44:10,527 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 04:44:10,527 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 19 states and 2312 transitions. [2022-01-19 04:44:10,530 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 20 states, 19 states have (on average 121.6842105263158) internal successors, (2312), 19 states have internal predecessors, (2312), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:44:10,533 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 20 states, 20 states have (on average 140.0) internal successors, (2800), 20 states have internal predecessors, (2800), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:44:10,533 INFO L81 ComplementDD]: Finished complementDD. Result has 20 states, 20 states have (on average 140.0) internal successors, (2800), 20 states have internal predecessors, (2800), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:44:10,534 INFO L186 Difference]: Start difference. First operand has 187 places, 195 transitions, 1244 flow. Second operand 19 states and 2312 transitions. [2022-01-19 04:44:10,534 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 205 places, 321 transitions, 2473 flow [2022-01-19 04:44:14,196 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 192 places, 321 transitions, 2012 flow, removed 185 selfloop flow, removed 13 redundant places. [2022-01-19 04:44:14,199 INFO L242 Difference]: Finished difference. Result has 199 places, 194 transitions, 1074 flow [2022-01-19 04:44:14,199 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=903, PETRI_DIFFERENCE_MINUEND_PLACES=174, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=195, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=60, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=132, PETRI_DIFFERENCE_SUBTRAHEND_STATES=19, PETRI_FLOW=1074, PETRI_PLACES=199, PETRI_TRANSITIONS=194} [2022-01-19 04:44:14,200 INFO L334 CegarLoopForPetriNet]: 147 programPoint places, 52 predicate places. [2022-01-19 04:44:14,200 INFO L470 AbstractCegarLoop]: Abstraction has has 199 places, 194 transitions, 1074 flow [2022-01-19 04:44:14,200 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 115.22222222222223) internal successors, (1037), 9 states have internal predecessors, (1037), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:44:14,200 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 04:44:14,200 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 04:44:14,200 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-01-19 04:44:14,201 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2022-01-19 04:44:14,201 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 04:44:14,201 INFO L85 PathProgramCache]: Analyzing trace with hash 1660557611, now seen corresponding path program 1 times [2022-01-19 04:44:14,201 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 04:44:14,201 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1544491778] [2022-01-19 04:44:14,201 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 04:44:14,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 04:44:14,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 04:44:14,341 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 04:44:14,341 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 04:44:14,341 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1544491778] [2022-01-19 04:44:14,342 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1544491778] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 04:44:14,342 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 04:44:14,342 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-01-19 04:44:14,342 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [822644606] [2022-01-19 04:44:14,342 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 04:44:14,342 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-01-19 04:44:14,343 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 04:44:14,343 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-01-19 04:44:14,343 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2022-01-19 04:44:14,344 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 140 [2022-01-19 04:44:14,344 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 199 places, 194 transitions, 1074 flow. Second operand has 8 states, 8 states have (on average 107.875) internal successors, (863), 8 states have internal predecessors, (863), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:44:14,344 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 04:44:14,344 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 140 [2022-01-19 04:44:14,344 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 04:44:16,165 INFO L129 PetriNetUnfolder]: 5405/17440 cut-off events. [2022-01-19 04:44:16,165 INFO L130 PetriNetUnfolder]: For 37393/39130 co-relation queries the response was YES. [2022-01-19 04:44:16,287 INFO L84 FinitePrefix]: Finished finitePrefix Result has 55776 conditions, 17440 events. 5405/17440 cut-off events. For 37393/39130 co-relation queries the response was YES. Maximal size of possible extension queue 1929. Compared 239088 event pairs, 235 based on Foata normal form. 9/16392 useless extension candidates. Maximal degree in co-relation 55677. Up to 1646 conditions per place. [2022-01-19 04:44:16,319 INFO L132 encePairwiseOnDemand]: 123/140 looper letters, 61 selfloop transitions, 37 changer transitions 10/258 dead transitions. [2022-01-19 04:44:16,320 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 204 places, 258 transitions, 1654 flow [2022-01-19 04:44:16,320 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-01-19 04:44:16,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-01-19 04:44:16,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1021 transitions. [2022-01-19 04:44:16,322 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8103174603174603 [2022-01-19 04:44:16,322 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1021 transitions. [2022-01-19 04:44:16,322 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1021 transitions. [2022-01-19 04:44:16,322 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 04:44:16,322 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1021 transitions. [2022-01-19 04:44:16,324 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 113.44444444444444) internal successors, (1021), 9 states have internal predecessors, (1021), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:44:16,325 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 140.0) internal successors, (1400), 10 states have internal predecessors, (1400), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:44:16,325 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 140.0) internal successors, (1400), 10 states have internal predecessors, (1400), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:44:16,325 INFO L186 Difference]: Start difference. First operand has 199 places, 194 transitions, 1074 flow. Second operand 9 states and 1021 transitions. [2022-01-19 04:44:16,325 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 204 places, 258 transitions, 1654 flow [2022-01-19 04:44:18,192 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 187 places, 258 transitions, 1472 flow, removed 43 selfloop flow, removed 17 redundant places. [2022-01-19 04:44:18,194 INFO L242 Difference]: Finished difference. Result has 195 places, 218 transitions, 1308 flow [2022-01-19 04:44:18,195 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=946, PETRI_DIFFERENCE_MINUEND_PLACES=179, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=194, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=17, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=169, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=1308, PETRI_PLACES=195, PETRI_TRANSITIONS=218} [2022-01-19 04:44:18,195 INFO L334 CegarLoopForPetriNet]: 147 programPoint places, 48 predicate places. [2022-01-19 04:44:18,195 INFO L470 AbstractCegarLoop]: Abstraction has has 195 places, 218 transitions, 1308 flow [2022-01-19 04:44:18,196 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 107.875) internal successors, (863), 8 states have internal predecessors, (863), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:44:18,196 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 04:44:18,196 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 04:44:18,196 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-01-19 04:44:18,196 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2022-01-19 04:44:18,196 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 04:44:18,196 INFO L85 PathProgramCache]: Analyzing trace with hash 498011589, now seen corresponding path program 2 times [2022-01-19 04:44:18,196 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 04:44:18,196 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [864556873] [2022-01-19 04:44:18,197 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 04:44:18,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 04:44:18,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 04:44:18,440 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 04:44:18,440 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 04:44:18,440 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [864556873] [2022-01-19 04:44:18,441 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [864556873] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 04:44:18,441 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 04:44:18,441 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-01-19 04:44:18,441 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [857640066] [2022-01-19 04:44:18,441 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 04:44:18,441 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-01-19 04:44:18,441 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 04:44:18,442 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-01-19 04:44:18,442 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=142, Unknown=0, NotChecked=0, Total=182 [2022-01-19 04:44:18,442 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 107 out of 140 [2022-01-19 04:44:18,444 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 195 places, 218 transitions, 1308 flow. Second operand has 14 states, 14 states have (on average 109.0) internal successors, (1526), 14 states have internal predecessors, (1526), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:44:18,444 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 04:44:18,444 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 107 of 140 [2022-01-19 04:44:18,444 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 04:44:20,069 INFO L129 PetriNetUnfolder]: 5376/17926 cut-off events. [2022-01-19 04:44:20,069 INFO L130 PetriNetUnfolder]: For 28575/29337 co-relation queries the response was YES. [2022-01-19 04:44:20,200 INFO L84 FinitePrefix]: Finished finitePrefix Result has 50929 conditions, 17926 events. 5376/17926 cut-off events. For 28575/29337 co-relation queries the response was YES. Maximal size of possible extension queue 2219. Compared 254972 event pairs, 138 based on Foata normal form. 4/16907 useless extension candidates. Maximal degree in co-relation 50896. Up to 2384 conditions per place. [2022-01-19 04:44:20,246 INFO L132 encePairwiseOnDemand]: 129/140 looper letters, 43 selfloop transitions, 12 changer transitions 5/245 dead transitions. [2022-01-19 04:44:20,246 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 203 places, 245 transitions, 1564 flow [2022-01-19 04:44:20,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-01-19 04:44:20,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2022-01-19 04:44:20,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 1335 transitions. [2022-01-19 04:44:20,249 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7946428571428571 [2022-01-19 04:44:20,250 INFO L72 ComplementDD]: Start complementDD. Operand 12 states and 1335 transitions. [2022-01-19 04:44:20,250 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12 states and 1335 transitions. [2022-01-19 04:44:20,250 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 04:44:20,250 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 12 states and 1335 transitions. [2022-01-19 04:44:20,253 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 13 states, 12 states have (on average 111.25) internal successors, (1335), 12 states have internal predecessors, (1335), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:44:20,255 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 13 states, 13 states have (on average 140.0) internal successors, (1820), 13 states have internal predecessors, (1820), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:44:20,255 INFO L81 ComplementDD]: Finished complementDD. Result has 13 states, 13 states have (on average 140.0) internal successors, (1820), 13 states have internal predecessors, (1820), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:44:20,255 INFO L186 Difference]: Start difference. First operand has 195 places, 218 transitions, 1308 flow. Second operand 12 states and 1335 transitions. [2022-01-19 04:44:20,255 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 203 places, 245 transitions, 1564 flow [2022-01-19 04:44:22,331 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 200 places, 245 transitions, 1554 flow, removed 5 selfloop flow, removed 3 redundant places. [2022-01-19 04:44:22,333 INFO L242 Difference]: Finished difference. Result has 205 places, 224 transitions, 1429 flow [2022-01-19 04:44:22,333 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=1302, PETRI_DIFFERENCE_MINUEND_PLACES=189, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=218, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=206, PETRI_DIFFERENCE_SUBTRAHEND_STATES=12, PETRI_FLOW=1429, PETRI_PLACES=205, PETRI_TRANSITIONS=224} [2022-01-19 04:44:22,335 INFO L334 CegarLoopForPetriNet]: 147 programPoint places, 58 predicate places. [2022-01-19 04:44:22,335 INFO L470 AbstractCegarLoop]: Abstraction has has 205 places, 224 transitions, 1429 flow [2022-01-19 04:44:22,335 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 109.0) internal successors, (1526), 14 states have internal predecessors, (1526), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:44:22,335 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 04:44:22,335 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 04:44:22,335 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-01-19 04:44:22,336 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2022-01-19 04:44:22,336 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 04:44:22,336 INFO L85 PathProgramCache]: Analyzing trace with hash 1144316639, now seen corresponding path program 3 times [2022-01-19 04:44:22,336 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 04:44:22,336 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [677312652] [2022-01-19 04:44:22,336 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 04:44:22,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 04:44:22,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-01-19 04:44:22,403 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-01-19 04:44:22,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-01-19 04:44:22,494 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-01-19 04:44:22,494 INFO L628 BasicCegarLoop]: Counterexample is feasible [2022-01-19 04:44:22,495 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (6 of 7 remaining) [2022-01-19 04:44:22,496 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err0ASSERT_VIOLATIONERROR_FUNCTION (5 of 7 remaining) [2022-01-19 04:44:22,497 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATION (4 of 7 remaining) [2022-01-19 04:44:22,499 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATION (3 of 7 remaining) [2022-01-19 04:44:22,502 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2INUSE_VIOLATION (2 of 7 remaining) [2022-01-19 04:44:22,502 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3INUSE_VIOLATION (1 of 7 remaining) [2022-01-19 04:44:22,502 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 7 remaining) [2022-01-19 04:44:22,502 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-01-19 04:44:22,504 INFO L732 BasicCegarLoop]: Path program histogram: [3, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 04:44:22,507 INFO L230 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2022-01-19 04:44:22,508 INFO L180 ceAbstractionStarter]: Computing trace abstraction results [2022-01-19 04:44:22,661 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.01 04:44:22 BasicIcfg [2022-01-19 04:44:22,662 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-01-19 04:44:22,662 INFO L158 Benchmark]: Toolchain (without parser) took 40046.76ms. Allocated memory was 341.8MB in the beginning and 8.8GB in the end (delta: 8.4GB). Free memory was 287.1MB in the beginning and 5.9GB in the end (delta: -5.6GB). Peak memory consumption was 2.8GB. Max. memory is 16.0GB. [2022-01-19 04:44:22,662 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 341.8MB. Free memory is still 304.9MB. There was no memory consumed. Max. memory is 16.0GB. [2022-01-19 04:44:22,663 INFO L158 Benchmark]: CACSL2BoogieTranslator took 426.67ms. Allocated memory is still 341.8MB. Free memory was 286.9MB in the beginning and 301.5MB in the end (delta: -14.6MB). Peak memory consumption was 19.4MB. Max. memory is 16.0GB. [2022-01-19 04:44:22,663 INFO L158 Benchmark]: Boogie Procedure Inliner took 61.55ms. Allocated memory is still 341.8MB. Free memory was 301.5MB in the beginning and 298.4MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. [2022-01-19 04:44:22,663 INFO L158 Benchmark]: Boogie Preprocessor took 45.95ms. Allocated memory is still 341.8MB. Free memory was 298.4MB in the beginning and 296.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. [2022-01-19 04:44:22,663 INFO L158 Benchmark]: RCFGBuilder took 869.42ms. Allocated memory is still 341.8MB. Free memory was 296.3MB in the beginning and 204.0MB in the end (delta: 92.3MB). Peak memory consumption was 92.3MB. Max. memory is 16.0GB. [2022-01-19 04:44:22,664 INFO L158 Benchmark]: TraceAbstraction took 38637.62ms. Allocated memory was 341.8MB in the beginning and 8.8GB in the end (delta: 8.4GB). Free memory was 204.0MB in the beginning and 5.9GB in the end (delta: -5.7GB). Peak memory consumption was 2.7GB. Max. memory is 16.0GB. [2022-01-19 04:44:22,665 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 341.8MB. Free memory is still 304.9MB. There was no memory consumed. Max. memory is 16.0GB. * CACSL2BoogieTranslator took 426.67ms. Allocated memory is still 341.8MB. Free memory was 286.9MB in the beginning and 301.5MB in the end (delta: -14.6MB). Peak memory consumption was 19.4MB. Max. memory is 16.0GB. * Boogie Procedure Inliner took 61.55ms. Allocated memory is still 341.8MB. Free memory was 301.5MB in the beginning and 298.4MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. * Boogie Preprocessor took 45.95ms. Allocated memory is still 341.8MB. Free memory was 298.4MB in the beginning and 296.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. * RCFGBuilder took 869.42ms. Allocated memory is still 341.8MB. Free memory was 296.3MB in the beginning and 204.0MB in the end (delta: 92.3MB). Peak memory consumption was 92.3MB. Max. memory is 16.0GB. * TraceAbstraction took 38637.62ms. Allocated memory was 341.8MB in the beginning and 8.8GB in the end (delta: 8.4GB). Free memory was 204.0MB in the beginning and 5.9GB in the end (delta: -5.7GB). Peak memory consumption was 2.7GB. Max. memory is 16.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - CounterExampleResult [Line: 18]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L710] 0 int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L712] 0 int __unbuffered_p1_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0] [L714] 0 int __unbuffered_p1_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0] [L716] 0 int __unbuffered_p2_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0] [L718] 0 int __unbuffered_p3_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0] [L720] 0 int __unbuffered_p3_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0] [L722] 0 int a = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0] [L723] 0 _Bool a$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0] [L724] 0 int a$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0] [L725] 0 _Bool a$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0] [L726] 0 _Bool a$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0] [L727] 0 _Bool a$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0] [L728] 0 _Bool a$r_buff0_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0] [L729] 0 _Bool a$r_buff0_thd4; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0] [L730] 0 _Bool a$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0] [L731] 0 _Bool a$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0] [L732] 0 _Bool a$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0] [L733] 0 _Bool a$r_buff1_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0] [L734] 0 _Bool a$r_buff1_thd4; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0] [L735] 0 _Bool a$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0] [L736] 0 int *a$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}] [L737] 0 int a$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0] [L738] 0 _Bool a$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0] [L739] 0 int a$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0] [L740] 0 _Bool a$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0] [L741] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0] [L742] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0] [L744] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L746] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0] [L748] 0 int z = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0] [L749] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x=0, y=0, z=0] [L750] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L871] 0 pthread_t t353; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, t353={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L872] FCALL, FORK 0 pthread_create(&t353, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t353, ((void *)0), P0, ((void *)0))=-3, t353={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L873] 0 pthread_t t354; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, t353={5:0}, t354={6:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L874] FCALL, FORK 0 pthread_create(&t354, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t354, ((void *)0), P1, ((void *)0))=-2, t353={5:0}, t354={6:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L875] 0 pthread_t t355; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t353={5:0}, t354={6:0}, t355={7:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L876] FCALL, FORK 0 pthread_create(&t355, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t355, ((void *)0), P2, ((void *)0))=-1, t353={5:0}, t354={6:0}, t355={7:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L877] 0 pthread_t t356; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t353={5:0}, t354={6:0}, t355={7:0}, t356={3:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L878] FCALL, FORK 0 pthread_create(&t356, ((void *)0), P3, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t356, ((void *)0), P3, ((void *)0))=0, t353={5:0}, t354={6:0}, t355={7:0}, t356={3:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L754] 1 a$w_buff1 = a$w_buff0 [L755] 1 a$w_buff0 = 1 [L756] 1 a$w_buff1_used = a$w_buff0_used [L757] 1 a$w_buff0_used = (_Bool)1 [L758] CALL 1 __VERIFIER_assert(!(a$w_buff1_used && a$w_buff0_used)) [L18] COND FALSE 1 !(!expression) [L758] RET 1 __VERIFIER_assert(!(a$w_buff1_used && a$w_buff0_used)) [L759] 1 a$r_buff1_thd0 = a$r_buff0_thd0 [L760] 1 a$r_buff1_thd1 = a$r_buff0_thd1 [L761] 1 a$r_buff1_thd2 = a$r_buff0_thd2 [L762] 1 a$r_buff1_thd3 = a$r_buff0_thd3 [L763] 1 a$r_buff1_thd4 = a$r_buff0_thd4 [L764] 1 a$r_buff0_thd1 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L767] 1 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0] [L784] 2 x = 2 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=0, z=0] [L787] 2 __unbuffered_p1_EAX = x VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=0, z=0] [L790] 2 __unbuffered_p1_EBX = y VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=0, z=0] [L807] 3 y = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z=0] [L810] 3 __unbuffered_p2_EAX = z VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z=0] [L827] 4 z = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z=1] [L830] 4 __unbuffered_p3_EAX = z VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z=1] [L833] 4 weak$$choice0 = __VERIFIER_nondet_bool() [L834] 4 weak$$choice2 = __VERIFIER_nondet_bool() [L835] 4 a$flush_delayed = weak$$choice2 [L836] 4 a$mem_tmp = a [L837] EXPR 4 !a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : a$w_buff1) [L837] 4 a = !a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : a$w_buff1) [L838] EXPR 4 weak$$choice2 ? a$w_buff0 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : a$w_buff0)) [L838] EXPR 4 !a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : a$w_buff0) [L838] EXPR 4 weak$$choice2 ? a$w_buff0 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : a$w_buff0)) [L838] 4 a$w_buff0 = weak$$choice2 ? a$w_buff0 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : a$w_buff0)) [L839] EXPR 4 weak$$choice2 ? a$w_buff1 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff1 : a$w_buff1)) [L839] EXPR 4 !a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff1 : a$w_buff1) [L839] EXPR 4 weak$$choice2 ? a$w_buff1 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff1 : a$w_buff1)) [L839] 4 a$w_buff1 = weak$$choice2 ? a$w_buff1 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff1 : a$w_buff1)) [L840] EXPR 4 weak$$choice2 ? a$w_buff0_used : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$w_buff0_used)) [L840] EXPR 4 !a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$w_buff0_used) [L840] EXPR 4 weak$$choice2 ? a$w_buff0_used : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$w_buff0_used)) [L840] 4 a$w_buff0_used = weak$$choice2 ? a$w_buff0_used : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$w_buff0_used)) [L841] EXPR 4 weak$$choice2 ? a$w_buff1_used : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L841] EXPR 4 !a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0) [L841] EXPR 4 weak$$choice2 ? a$w_buff1_used : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L841] 4 a$w_buff1_used = weak$$choice2 ? a$w_buff1_used : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L842] EXPR 4 weak$$choice2 ? a$r_buff0_thd4 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff0_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$r_buff0_thd4)) [L842] EXPR 4 !a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff0_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$r_buff0_thd4) [L842] EXPR 4 weak$$choice2 ? a$r_buff0_thd4 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff0_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$r_buff0_thd4)) [L842] 4 a$r_buff0_thd4 = weak$$choice2 ? a$r_buff0_thd4 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff0_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$r_buff0_thd4)) [L843] EXPR 4 weak$$choice2 ? a$r_buff1_thd4 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff1_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L843] EXPR 4 !a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff1_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0) [L843] EXPR 4 weak$$choice2 ? a$r_buff1_thd4 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff1_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L843] 4 a$r_buff1_thd4 = weak$$choice2 ? a$r_buff1_thd4 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff1_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L844] 4 __unbuffered_p3_EBX = a [L845] EXPR 4 a$flush_delayed ? a$mem_tmp : a [L845] 4 a = a$flush_delayed ? a$mem_tmp : a [L846] 4 a$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, z=1] [L793] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd2 ? a$w_buff1 : a) [L793] EXPR 2 a$w_buff1_used && a$r_buff1_thd2 ? a$w_buff1 : a [L793] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd2 ? a$w_buff1 : a) [L793] 2 a = a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd2 ? a$w_buff1 : a) [L794] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$w_buff0_used [L794] 2 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$w_buff0_used [L795] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$w_buff1_used [L795] 2 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$w_buff1_used [L796] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$r_buff0_thd2 [L796] 2 a$r_buff0_thd2 = a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$r_buff0_thd2 [L797] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$r_buff1_thd2 [L797] 2 a$r_buff1_thd2 = a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$r_buff1_thd2 [L813] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd3 ? a$w_buff1 : a) [L813] EXPR 3 a$w_buff1_used && a$r_buff1_thd3 ? a$w_buff1 : a [L813] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd3 ? a$w_buff1 : a) [L813] 3 a = a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd3 ? a$w_buff1 : a) [L814] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$w_buff0_used [L814] 3 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$w_buff0_used [L815] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 || a$w_buff1_used && a$r_buff1_thd3 ? (_Bool)0 : a$w_buff1_used [L815] 3 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd3 || a$w_buff1_used && a$r_buff1_thd3 ? (_Bool)0 : a$w_buff1_used [L816] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$r_buff0_thd3 [L816] 3 a$r_buff0_thd3 = a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$r_buff0_thd3 [L817] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 || a$w_buff1_used && a$r_buff1_thd3 ? (_Bool)0 : a$r_buff1_thd3 [L817] 3 a$r_buff1_thd3 = a$w_buff0_used && a$r_buff0_thd3 || a$w_buff1_used && a$r_buff1_thd3 ? (_Bool)0 : a$r_buff1_thd3 [L849] EXPR 4 a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd4 ? a$w_buff1 : a) [L849] EXPR 4 a$w_buff1_used && a$r_buff1_thd4 ? a$w_buff1 : a [L849] EXPR 4 a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd4 ? a$w_buff1 : a) [L849] 4 a = a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd4 ? a$w_buff1 : a) [L850] EXPR 4 a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$w_buff0_used [L850] 4 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$w_buff0_used [L851] EXPR 4 a$w_buff0_used && a$r_buff0_thd4 || a$w_buff1_used && a$r_buff1_thd4 ? (_Bool)0 : a$w_buff1_used [L851] 4 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd4 || a$w_buff1_used && a$r_buff1_thd4 ? (_Bool)0 : a$w_buff1_used [L852] EXPR 4 a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$r_buff0_thd4 [L852] 4 a$r_buff0_thd4 = a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$r_buff0_thd4 [L853] EXPR 4 a$w_buff0_used && a$r_buff0_thd4 || a$w_buff1_used && a$r_buff1_thd4 ? (_Bool)0 : a$r_buff1_thd4 [L853] 4 a$r_buff1_thd4 = a$w_buff0_used && a$r_buff0_thd4 || a$w_buff1_used && a$r_buff1_thd4 ? (_Bool)0 : a$r_buff1_thd4 [L770] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd1 ? a$w_buff1 : a) [L770] 1 a = a$w_buff0_used && a$r_buff0_thd1 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd1 ? a$w_buff1 : a) [L771] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$w_buff0_used [L771] 1 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$w_buff0_used [L772] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$w_buff1_used [L772] 1 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$w_buff1_used [L773] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$r_buff0_thd1 [L773] 1 a$r_buff0_thd1 = a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$r_buff0_thd1 [L774] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$r_buff1_thd1 [L774] 1 a$r_buff1_thd1 = a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$r_buff1_thd1 [L777] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, z=1] [L800] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=2, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, z=1] [L820] 3 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=3, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, z=1] [L856] 4 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=4, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, z=1] [L880] 0 main$tmp_guard0 = __unbuffered_cnt == 4 VAL [__unbuffered_cnt=4, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t353={5:0}, t354={6:0}, t355={7:0}, t356={3:0}, weak$$choice0=49, weak$$choice2=0, x=2, y=1, z=1] [L882] CALL 0 assume_abort_if_not(main$tmp_guard0) [L3] COND FALSE 0 !(!cond) VAL [\old(cond)=1, __unbuffered_cnt=4, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, cond=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, z=1] [L882] RET 0 assume_abort_if_not(main$tmp_guard0) [L884] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a) [L884] EXPR 0 a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a [L884] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a) [L884] 0 a = a$w_buff0_used && a$r_buff0_thd0 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a) [L885] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$w_buff0_used [L885] 0 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$w_buff0_used [L886] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$w_buff1_used [L886] 0 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$w_buff1_used [L887] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$r_buff0_thd0 [L887] 0 a$r_buff0_thd0 = a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$r_buff0_thd0 [L888] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$r_buff1_thd0 [L888] 0 a$r_buff1_thd0 = a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$r_buff1_thd0 [L891] 0 main$tmp_guard1 = !(x == 2 && __unbuffered_p1_EAX == 2 && __unbuffered_p1_EBX == 0 && __unbuffered_p2_EAX == 0 && __unbuffered_p3_EAX == 1 && __unbuffered_p3_EBX == 0) VAL [__unbuffered_cnt=4, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t353={5:0}, t354={6:0}, t355={7:0}, t356={3:0}, weak$$choice0=49, weak$$choice2=0, x=2, y=1, z=1] [L893] CALL 0 __VERIFIER_assert(main$tmp_guard1) [L18] COND TRUE 0 !expression VAL [\old(expression)=0, \old(expression)=1, __unbuffered_cnt=4, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, expression=1, expression=0, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, z=1] [L18] 0 reach_error() VAL [\old(expression)=1, \old(expression)=0, __unbuffered_cnt=4, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, expression=0, expression=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, z=1] - UnprovableResult [Line: 18]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 878]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 876]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 874]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 872]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 9 procedures, 178 locations, 7 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 38.3s, OverallIterations: 10, TraceHistogramMax: 1, PathProgramHistogramMax: 3, EmptinessCheckTime: 0.0s, AutomataDifference: 36.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 918 SdHoareTripleChecker+Valid, 1.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 918 mSDsluCounter, 625 SdHoareTripleChecker+Invalid, 1.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1309 mSDsCounter, 223 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1712 IncrementalHoareTripleChecker+Invalid, 1935 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 223 mSolverCounterUnsat, 130 mSDtfsCounter, 1712 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 134 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 115 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 279 ImplicationChecksByTransitivity, 0.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1429occurred in iteration=9, InterpolantAutomatonStates: 108, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.9s InterpolantComputationTime, 947 NumberOfCodeBlocks, 947 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 829 ConstructedInterpolants, 0 QuantifiedInterpolants, 4380 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2022-01-19 04:44:22,691 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...